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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43723-2024 |
Performance requirements for semi-integrated LED lamps with a power supply voltage not greater than 50V AC effective value or 120V DC without ripple for general lighting {译} 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯-性能要求 |
China National Standards 2,5 |
 English PDF |
| GB/T 42086.3-2024 |
Hydraulic transmission connection-flange connection-Part 3: 42-MPa, DN25~DN80 square series {译} 液压传动连接-法兰连接-第3部分：42-MPa、DN25～DN80方形系列 |
China National Standards 2,5 |
English PDF |
| GB/T 5169.23-2024 |
Fire hazard tests for electrical and electronic products - Part 23: Test flame - 500W vertical flame test method for polymer tubular materials {译} 电工电子产品着火危险试验-第23部分：试验火焰-聚合物管形材料500W垂直火焰试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 28182-2024 |
Rated voltage 52-kV and below with series gap arresters {译} 额定电压52-kV及以下带串联间隙避雷器 |
China National Standards 2,5 |
English PDF |
| GB/T 44126.2-2024 |
Road vehicles - Roller brake test bench test method for brake systems of vehicles with a maximum allowable total mass of more than 3.5t - Part 2: Air-over-liquid and pure hydraulic brake systems {译} 道路车辆-最大允许总质量3.5t以上车辆制动系统滚筒制动试验台台架试验方法-第2部分：气顶液和纯液压制动系统 |
China National Standards 2,5 |
English PDF |
| GB/T 15967-2024 |
1:500-1:1000-1:2000 topographic map digital aerial photogrammetry mapping specifications {译} 1:500-1:1000-1:2000地形图数字航空摄影测量测图规范 |
China National Standards 2,5 |
English PDF |
| GB/Z 43963-2024 |
Guide to determining the values of electrical clearances, creepage distances and solid insulation requirements for equipment with rated voltages above 1000V to 2000V AC and above 1500V to 3000V DC {译} 确定额定电压在交流1000V以上至2000V，直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南 |
China National Standards 2,5 |
English PDF |
| GB/T 38001.52-2024 |
Flexible display devices - Part 5-2: Optical performance test method for non-portable curved display devices {译} 柔性显示器件-第5-2部分：非便携式曲面显示器件光学性能测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 45007-2024 |
Occupational health and safety management systems - Guidelines for the implementation of GB/T-45001-2020 in small organizations {译} 职业健康安全管理体系-小型组织实施GB/T-45001—2020指南 |
China National Standards 2,5 |
English PDF |
| GB/T 43590.502-2024 |
Laser display devices - Part 5-2: Optical measurement methods for speckle contrast {译} 激光显示器件-第5-2部分：散斑对比度光学测量方法 |
China National Standards 2,5 |
English PDF |
| GB/T 43626-2023 |
Safety regulations for semi-integrated LED lamps with power supply voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting {译} 普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范 |
China National Standards 2,5 |
English PDF |
| GB/T 42151.81-2023 |
Power automation communication networks and systems Part 8-1: Specific communication service mapping (SCSM) mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3 {译} 电力自动化通信网络和系统 第8-1部分：特定通信服务映射（SCSM） 映射到MMS（ISO 9506-1和ISO 9506-2）和ISO/IEC 8802-3 |
China National Standards 2,5 |
English PDF |
| GB/T 32234.2-2023 |
Personal buoyancy devices Part 2: Life jacket performance level 275 safety requirements {译} 个人浮力设备 第2部分：救生衣性能等级275 安全要求 |
China National Standards 2,5 |
English PDF |
| GB/T 22877-2023 |
Determination of ignition residue (ash) of paper, cardboard, pulp and cellulose nanomaterials (525°C) {译} 纸、纸板、纸浆和纤维素纳米材料 灼烧残余物（灰分）的测定（525℃） |
China National Standards 2,5 |
English PDF |
| GB/Z 43533-2023 |
Integration of internal arc fault suppression systems in complete sets of power switches and control equipment (PSC complete sets) according to GB/T 7251.2-2023 {译} 依据GB/T 7251.2—2023的成套电力开关和控制设备（PSC成套设备）中内部电弧故障抑制系统的集成 |
China National Standards 2,5 |
English PDF |
| GB/Z 25320.1003-2023 |
Power system management and its information exchange Data and communication security Part 100-3: Conformance test cases for IEC 62351-3 and secure communication extensions including the TCP/IP protocol suite {译} 电力系统管理及其信息交换 数据和通信安全 第100-3部分：IEC 62351-3的一致性测试用例和包括TCP/IP协议集的安全通信扩展 |
China National Standards 2,5 |
English PDF |
| GB/Z 25320.1001-2023 |
Power system management and its information exchange Data and communication security Part 100-1: Conformance test cases for IEC 62351-5 and IEC TS 60870-5-7 {译} 电力系统管理及其信息交换 数据和通信安全 第100-1部分：IEC 62351-5和IEC TS 60870-5-7的一致性测试用例 |
China National Standards 2,5 |
English PDF |
| GB/T 7000.205-2023 |
Luminaires Part 2-5: Special requirements Floodlights {译} 灯具 第2-5部分：特殊要求 投光灯具 |
China National Standards 2,5 |
English PDF |
| GB/Z 41082.2-2023 |
Wheelchairs Part 2: Typical values and recommended limit values of dimensions, mass and operating space measured according to GB/Z 18029.5 {译} 轮椅车 第2部分：按GB/Z 18029.5测得的尺寸、质量和操作空间的典型值和推荐限制值 |
China National Standards 2,5 |
English PDF |
| GB/T 17529.5-2023 |
Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use {译} 工业用丙烯酸及酯 第5部分：工业用丙烯酸2-乙基己酯 |
China National Standards 2,5 |
English PDF |
| GB 1886.368-2023 |
National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide {译} 食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺 |
China National Standards 2,5 |
English PDF |
| GB 1886.365-2023 |
National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol {译} 食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇 |
China National Standards 2,5 |
English PDF |
| GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene {译} 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards 2,5 |
English PDF |
| GB 1886.354-2021 |
National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide {译} 食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
China National Standards 2,5 |
English PDF |
| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译} 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards 2,5 |
English PDF |
| GB/Z 43202.2-2023 |
Application of Robot GB/T 36530 Part 2: Application Guide {译} 机器人 GB/T 36530的应用 第2部分：应用指南 |
China National Standards 2,5 |
English PDF |
| GB/T 16656.52-2023 |
Industrial Automation Systems and Integration Product Data Representation and Exchange Part 52: Integrating Common Resources: Grid-Based Topology {译} 工业自动化系统与集成 产品数据表达与交换 第52部分：集成通用资源：基于网格的拓扑结构 |
China National Standards 2,5 |
English PDF |
| GB/T 42850-2023 |
1275MPaMJ threaded bolt {译} 1275MPaMJ螺纹螺栓 |
China National Standards 2,5 |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density {译} 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 15092.3-2023 |
Appliance switches - Part 2-5: Particular requirements for change-over selectors {译} 器具开关 第2-5部分：转换选择器的特殊要求 |
China National Standards 2,5 |
English PDF |
| GB/T 8151.25-2023 |
Methods for chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry {译} 锌精矿化学分析方法 第25部分：铟含量的测定 火焰原子吸收光谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 41734.4-2023 |
Radio frequency identification of animals - Part 4: Performance evaluation of radio frequency identification readers in accordance with GB/T 20563 and GB/T 22334 {译} 动物射频识别 第4部分：符合GB/T 20563和GB/T 22334的射频识别读写器性能评估 |
China National Standards 2,5 |
English PDF |
| GB/T 41629.2-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-length AC submarine cables and accessories Part 2: Long-length AC submarine cables {译} 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分：大长度交流海底电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 41475-2022 |
1: Specification for color and legend of 25000 ~ 1:500000 soil nutrient map {译} 1：25 000~1：500 000土壤养分图用色与图例规范 |
China National Standards 2,5 |
English PDF |
| GB/Z 17215.652-2022 |
Electrical Measurement Data Exchange DLMS/COSEM Components Part 52: Communication Protocol Management Distribution Line Message Specification (DLMS) Server {译} 电测量数据交换 DLMS/COSEM组件 第52部分：通信协议管理配电线报文规范（DLMS）服务器 |
China National Standards 2,5 |
English PDF |
| GB/Z 17215.669-2022 |
Electrical measurement data exchange - DLMS/COSEM components - Part 69: Mapping between common information model message sets (IEC 61968-9) and DLMS/COSEM (IEC 62056) data models and protocols {译} 电测量数据交换 DLMS/COSEM组件 第69部分：公共信息模型消息集（IEC 61968-9）与DLMS/COSEM（IEC 62056）数据模型和协议间的映射 |
China National Standards 2,5 |
English PDF |
| GB/T 18802.352-2022 |
Low-voltage surge arrester components - Part 352: Guidelines for the selection and use of surge isolating transformers (SIT) for telecommunication and signaling networks {译} 低压电涌保护器元件 第352部分：电信和信号网络的电涌隔离变压器(SIT)的选择和使用导则 |
China National Standards 2,5 |
English PDF |
| GB/T 17215.324-2022 |
Electrical Measuring Equipment (AC) Particular Requirements Part 24: Static Fundamental Component Reactive Energy Meters (Class 0.5S, Class 1S, Class 1, Class 2 and Class 3) {译} 电测量设备（交流） 特殊要求 第24部分：静止式基波分量无功电能表（0.5S级、1S级、1级、2级和3级） |
China National Standards 2,5 |
English PDF |
| GB/T 17626.19-2022 |
Electromagnetic compatibility-Testing and measurement techniques-Part 19: 2kHz~150kHz differential mode conducted disturbance and communication signal immunity test of AC power port {译} 电磁兼容 试验和测量技术 第19部分：交流电源端口2kHz~150kHz差模传导骚扰和通信信号抗扰度试验 |
China National Standards 2,5 |
English PDF |
| GB/T 42207.5-2022 |
Connectors for electronic equipment - Product requirements - Rectangular connectors - Part 5: Detail specification for snap lock rewirable power connectors with rated voltage DC 250 V and rated current 30 A {译} 电子设备用连接器 产品要求 矩形连接器 第5部分：额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范 |
China National Standards 2,5 |
English PDF |
| GB/T 42086.1-2022 |
Hydraulic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series {译} 液压传动连接 法兰连接 第1部分:3.5 MPa～35 MPa、DN13～DN127系列 |
China National Standards 2,5 |
English PDF |
| GB 9706.255-2022 |
Medical electrical equipment - Part 2-55: Particular requirements for basic safety and essential performance of respiratory gas monitors {译} 医用电气设备 第2-55部分：呼吸气体监护仪的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB 9706.275-2022 |
Medical electrical equipment - Part 2-75: Particular requirements for the basic safety and essential performance of photodynamic therapy and photodynamic diagnostic equipment {译} 医用电气设备 第2-75部分：光动力治疗和光动力诊断设备的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 41734.1-2022 |
Radio Frequency Identification of Animals Part 1: Consistency Assessment of Radio Frequency Identification Labels with GB/T 20563 and GB/T 22334 (Including the Issuance and Use of Manufacturer Codes) {译} 动物射频识别 第1部分：射频识别标签与GB/T 20563和GB/T 22334的一致性评估（包括制造商代码的发放和使用） |
China National Standards 2,5 |
English PDF |
| GB/T 2099.3-2022 |
Plugs and sockets for household and similar purposes - Part 2-5: Particular requirements for converters {译} 家用和类似用途插头插座 第2-5部分：转换器的特殊要求 |
China National Standards 2,5 |
English PDF |
| GB/T 3883.215-2022 |
Safety of hand-held, portable power tools and garden tools - Part 215: Particular requirements for hand-held mixers {译} 手持式、可移式电动工具和园林工具的安全 第215部分：手持式搅拌器的专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 41985-2022 |
230MeV~250MeV superconducting proton cyclotron {译} 230MeV~250MeV超导质子回旋加速器 |
China National Standards 2,5 |
English PDF |
| GB/T 18029.25-2022 |
Wheelchairs - Part 25: Batteries and chargers for electric wheelchairs {译} 轮椅车 第25部分：电动轮椅车的电池和充电器 |
China National Standards 2,5 |
English PDF |
| GB/T 41734.3-2022 |
Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译} 动物射频识别 第3部分：符合GB/T 20563和GB/T 22334的射频识别标签性能评估 |
China National Standards 2,5 |
English PDF |
| GB/T 41734.2-2022 |
Radio Frequency Identification of Animals Part 2: Consistency Assessment of Radio Frequency Identification Readers and GB/T 20563 and GB/T 22334 {译} 动物射频识别 第2部分：射频识别读写器与GB/T 20563和GB/T 22334的一致性评估 |
China National Standards 2,5 |
English PDF |
| GB 9706.265-2021 |
Medical electrical equipment—Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment 医用电气设备 第2-65部分：口内成像牙科X射线机的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 36271.2-2021 |
Power installations exceeding 1 kV a.c. and 1.5 kV d.c.—Part 2: d.c. 交流1kV及直流1.5kV以上电力设施 第2部分：直流 |
China National Standards 2,5 |
English PDF |
| GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
China National Standards 2,5 |
English PDF |
| GB/T 18216.2-2021 |
Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第2部分：绝缘电阻 |
China National Standards 2,5 |
English PDF |
| GB/T 39949.3-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm 液压传动 单杆缸附件的安装尺寸 第3部分：16 MPa缸径250 mm～500 mm紧凑型系列 |
China National Standards 2,5 |
English PDF |
| GB/T 39949.2-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 2:16 MPa compact series with bores from 25 mm to 220 mm 液压传动 单杆缸附件的安装尺寸 第2部分：16MPa缸径25mm～220mm紧凑型系列 |
China National Standards 2,5 |
English PDF |
| GB/T 39949.1-2021 |
Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 1:16 MPa medium and 25 MPa series 液压传动 单杆缸附件的安装尺寸 第1部分：16MPa中型系列和25MPa系列 |
China National Standards 2,5 |
English PDF |
| GB/T 39891-2021 |
Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV 52kV及以上断路器电气耐久性试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack valves and four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 14352.20-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.35-2021 |
Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors 射频连接器 第35部分: 2.92系列射频连接器分规范 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2507-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2505-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2504-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2503-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2502-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2501-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards 2,5 |
English PDF |
| GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards 2,5 |
English PDF |
| GB 9706.225-2021 |
Medical electrical equipment—Part 2-25: Particular requirements for the basic safety and essential performance of electrocardiographs 医用电气设备 第2-25部分：心电图机的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 40969-2021 |
Paper and board—Determination of colour (D50/2°diffuse reflectance method) 纸和纸板 颜色的测定（D50/2°漫反射法) |
China National Standards 2,5 |
English PDF |
| GB/T 35660.3-2021 |
Information and documentation—RFID in libraries—Part 3:Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory 信息与文献 图书馆射频识别（RFID） 第3部分：分区存储RFID标签中基于ISO/IEC 15962规则的数据元素编码 |
China National Standards 2,5 |
English PDF |
| GB/T 40565.2-2021 |
Connections for hydraulic fluid power—Quick-action couplings—Part 2:Flush-face type at 20 MPa to 31.5 MPa 液压传动连接 快换接头 第2部分：20 MPa～31.5 MPa平面型 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 38428.2-2021 |
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 2: Plug and socket-outlet system for 5.2 kW 数据中心和电信中心机房安装的信息和通信技术（ICT）设备用直流插头插座 第2部分：5.2 kW插头插座系统 |
China National Standards 2,5 |
English PDF |
| GB/T 29618.5120-2021 |
Field device tool (FDT) interface specification—Part 5120:Communication implementation for common object model—IEC 61784 CPF 2 现场设备工具（FDT）接口规范 第5120部分:通用对象模型的通信实现 IEC 61784 CPF 2 |
China National Standards 2,5 |
English PDF |
| GB/T 40626-2021 |
Detection and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992 杨树细菌性溃疡病菌检疫鉴定方法 |
China National Standards 2,5 |
English PDF |
| GB/T 40523-2021 |
Technology specification for geometric calibration of 1:25000 1:50000 optical mapping satellite 1:25000 1:50000光学测绘卫星几何检校技术规范 |
China National Standards 2,5 |
English PDF |
| GB 9706.254-2020 |
Medical electrical equipment—Part 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy 医用电气设备 第2-54部分：X射线摄影和透视设备的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB 9706.205-2020 |
Medical electrical equipment—Part 2-5: Particular requirements for the basic safety and essential performance of ultrasonic physiotherapy equipment 医用电气设备 第2-5部分：超声理疗设备的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 20975.25-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2509-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards 2,5 |
English PDF |
| GB/T 5095.2506-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards 2,5 |
English PDF |
| GB/T 38622-2020 |
Containers—General technology specification of 2.45GHz frequency band cargo shipment tag 集装箱 2.45GHz频段货运标签通用技术规范 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l kV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 36702.2-2020 |
Irrigation equipment—Safety devices for chemigation—Part 2: Chemigation valve assemblies from DN 75（3〞） to DN 350（14〞） 灌溉设备 化学灌溉用安全装置 第2部分：DN 75（3〞）至 DN 350（14〞）的化学灌溉阀组件 |
China JB-Machinery Industry Standards 2,5 |
English PDF |
| GB 9706.245-2020 |
Medical electrical equipment—Part 2-45: Particular requirements for the basic safety and essential performance of mammographie X-ray equipment and mammographie stereotactic devices 医用电气设备 第2-45部分：乳腺X射线摄影设备和乳腺摄影立体定位装置的基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB 9706.201-2020 |
Medical electrical equipment—Part 2-1: Particular requirements for the basic safety and essential performance of electron accelerators in the range 1 MeV to 50 MeV 医用电气设备 第2-1部分：能量为1MeV至50MeV电子加速器基本安全和基本性能专用要求 |
China National Standards 2,5 |
English PDF |
| GB/T 39673.52-2020 |
Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments 住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第52部分：用于住宅、商业和轻工业环境下的HBES和BACS的EMC要求 |
China National Standards 2,5 |
English PDF |
| GB/T 39655.2-2020 |
Shipbuilding—Ship screw propellers—Manufacturing tolerances—Part 2:Propellers of diameter between 0.8m and 2.5m inclusive 造船 船用螺旋桨 制造公差 第2部分：直径在0.8m至2.5m的螺旋桨 |
China National Standards 2,5 |
English PDF |
| GB/T 39655.1-2020 |
Shipbuilding—Ship screw propellers—Manufacturing tolerances—Part 1:Propellers of diameter greater than 2.5m 造船 船用螺旋桨 制造公差 第1部分：直径大于2.5m的螺旋桨 |
China National Standards 2,5 |
English PDF |
| GB/T 31489.2-2020 |
D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 2: D.C. land cables 额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第2部分：直流陆地电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 18916.52-2020 |
Norm of water intake—Part 52 : Pure terephthalic acid 取水定额 第52部分：精对苯二甲酸 |
China National Standards 2,5 |
English PDF |
| GB/T 10395.25-2020 |
Agricultural and forestry machinery—Safety—Part 25：Rotary disc and drum mowers and flail mowers 农林机械 安全 第25部分：旋转式圆盘割草机、转鼓式割草机和甩刀式割草机 |
China National Standards 2,5 |
English PDF |
| GB/T 8102-2020 |
Pneumatic fluid power—Single rod cylinders,bores from 8 mm to 25 mm—Mounting dimensions 气动 缸径8mm至25mm的单杆气缸 安装尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 7674-2020 |
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards 2,5 |
English PDF |
| GB/T 25795-2020 |
C.I. Reactive blue 250（Reactive blue KN-RGB） C.I.反应蓝250（反应蓝KN-RGB） |
China National Standards 2,5 |
English PDF |
| GB/T 28029.6-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-5: Ethernet Train Backbone（ETB） 轨道交通电子设备 列车通信网络（TCN） 第2-5部分：以太网列车骨干网（ETB） |
China National Standards 2,5 |
English PDF |
| GB/T 23667-2019 |
2,5-Dichloroaniline 2,5-二氯苯胺 |
China National Standards 2,5 |
English PDF |
| GB/T 21896-2019 |
2-Naphthylamine-1，5-disulfonic acid （sulphonic Tobias acid ） 2-萘胺-1，5-二磺酸（磺化吐氏酸） |
China National Standards 2,5 |
English PDF |
| GB/T 3836.25-2019 |
Explosive atmospheres—Part 25：Requirements for process sealing between flammable process fluids and electrical systems 爆炸性环境 第25部分：可燃性工艺流体与电气系统之间的工艺密封要求 |
China National Standards 2,5 |
English PDF |
| GB/T 37999-2019 |
1,1,1,3,3-Pentafluoropropane(HFC-245fa) for industrial use 工业用1,1,1,3,3-五氟丙烷（HFC-245fa） |
China National Standards 2,5 |
English PDF |
| GB/Z 37839-2019 |
Information model covering the contents of GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656 and GB/T 16901.3 包含GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656和GB/T 16901.3内容的信息模型 |
China National Standards 2,5 |
English PDF |
| GB/T 8655-2019 |
Styrene-butadiene rubber (SBR)1500，1502 苯乙烯-丁二烯橡胶（SBR）1500、1502 |
China National Standards 2,5 |
English PDF |
| GB/T 37641-2019 |
Determination of 2,3,5,4’-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography 化妆品中2,3,5,4’-四羟基二苯乙烯-2-O-β-D-葡萄糖苷的测定 高效液相色谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 37379-2019 |
Technical specification for 2.45 GHz radio frequency identification system of inland navigation vessels 内河船舶2.45GHz射频识别系统技术规范 |
China National Standards 2,5 |
English PDF |
| GB/T 20897.4-2019 |
Inflatable boats—Part 4:Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater 充气艇 第4部分：发动机额定功率为15 kW及以上且船长在8m～24m之间的艇 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.4-2019 |
Data dictionary for fundamental geographic information features—Part 4：Scale of 1:250 000 1:500 000 1:1 000 000 基础地理信息要素数据字典 第4部分：1∶250 000 1∶500 000 1∶1 000 000 比例尺 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.3-2019 |
Data dictionary for fundamental geographic information features—Part 3：Scale of 1:25 000 1:50 000 1:100 000 基础地理信息要素数据字典 第3部分：1:25 000 1:50 000 1:100 000 比例尺 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.2-2019 |
Data dictionary for fundamental geographic information features—Part 2： Scale of 1∶5 000 1∶10 000 基础地理信息要素数据字典 第2部分：1∶5 000 1∶10 000 比例尺 |
China National Standards 2,5 |
English PDF |
| GB/T 20258.1-2019 |
Data dictionary for fundamental geographic information features—Part 1： Scale of 1∶500 1∶1 000 1∶2 000 基础地理信息要素数据字典 第1部分：1:500 1:1000 1:2000比例尺 |
China National Standards 2,5 |
English PDF |
| GB/T 19290.6-2018 |
Modular order for the development of mechanical structures for electronic equipment practices—Part 2-4: Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Adaptation dimensions for subracks or chassis applica 发展中的电子设备构体机械结构模数序列-第2-4部分:分规范-25-mm设备构体的接口协调尺寸-适用于符合IEC-60297-3-100(19-in)机柜或机架的插箱或机箱的适配尺寸 |
China National Standards 2,5 |
English PDF |
| GB/T 36501-2018 |
Soil mapping—Specifications for color and legend of soil maps of China at the scale of 1:25000 1:50000 and 1:100000 土壤制图 1:25000 1:50000 1:100000中国土壤图用色和图例规范 |
China National Standards 2,5 |
English PDF |
| GB/T 36364-2018 |
Information technology—Radio frequency identification—General specifications for tag at 2.45GHz 信息技术 射频识别 2.45GHz标签通用规范 |
China National Standards 2,5 |
English PDF |
| GB/T 36435-2018 |
Information technology—Radio frequency identification—General specifications for reader at 2.45GHz 信息技术 射频识别 2.45GHz读写器通用规范 |
China National Standards 2,5 |
English PDF |
| GB/T 5169.25-2018 |
Fire hazard testing for electric and electronic products—Part 25: Smoke obscuration—General guidance 电工电子产品着火危险试验 第25部分：烟模糊 总则 |
China National Standards 2,5 |
English PDF |
| GB/T 29618.5215-2018 |
Field device tool (FDT) interface specification—Part 5215 : Communication implementation for common language infrastructure—IEC 61784 CPF 15 现场设备工具（FDT）接口规范 第5215部分：通用语言基础结构的通信实现 IEC 61784 CPF 15 |
China National Standards 2,5 |
English PDF |
| GB/T 29618.529-2018 |
Field device tool (FDT) interface specification—Part 529: Communication implementation for common language infrastructure—IEC 61784 CPF 9 现场设备工具(FDT)接口规范 第529部分：通用语言基础结构的通信实现 IEC 61784 CPF 9 |
China National Standards 2,5 |
English PDF |
| GB/T 3780.25-2018 |
Carbon black—Part 25：Determination of carbon content 炭黑 第25部分：碳含量的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 29618.5232-2018 |
Field device tool (FDT) interface specification—Part 5232: Communication implementation for common language infrastructure—IEC 61784 CP 3/4、CP 3/5 and CP 3/6 现场设备工具(FDT)接口规范 第5232部分：通用语言基础结构的通信实现 IEC 61784 CP3/4、CP3/5和CP3/6 |
China National Standards 2,5 |
English PDF |
| GB/T 29618.5231-2018 |
Field device tool (FDT) interface specification—Part 5231: Communication implementation for common language infrastructure—IEC 61784 CP 3/1 and CP 3/2 现场设备工具（FDT）接口规范 第5231部分：通用语言基础结构的通信实现 IEC 61784 CP3/1和CP3/2 |
China National Standards 2,5 |
English PDF |
| GB/T 33842.5-2018 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 5: Face image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第5部分：人脸图像数据 |
China National Standards 2,5 |
English PDF |
| GB/T 6346.2501-2018 |
Fixed capacitors for use in electronic equipment—Part 25:Sectional specification—Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第25-1部分：空白详细规范 表面安装导电高分子固体电解质铝固定电容器 评定水平EZ |
China National Standards 2,5 |
English PDF |
| GB/T 17737.205-2018 |
Coaxial communication cables—Part 1-205: Environmental test methods—Resistance to solvents and contaminating fluids 同轴通信电缆 第1-205部分：环境试验方法 耐溶剂及污染液试验 |
China National Standards 2,5 |
English PDF |
| GB/T 6346.25-2018 |
Fixed capacitors for use in electronic equipment—Part 25: Sectional specification—Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第25部分：分规范 表面安装导电高分子固体电解质铝固定电容器 |
China National Standards 2,5 |
English PDF |
| GB/T 17737.325-2018 |
Coaxial communication cables—Part 1-325: Mechanical test methods—Aeolian vibration 同轴通信电缆 第1-325部分：机械试验方法 风激振动试验 |
China National Standards 2,5 |
English PDF |
| GB/T 29265.502-2017 |
Information technology—Information device intelligent grouping and resource sharing—Part 502: Remote access test 信息技术 信息设备资源共享协同服务 第502部分：远程访问测试 |
China National Standards 2,5 |
English PDF |
| GB/T 29265.205-2017 |
Information technology—Information device intelligent grouping and resource sharing—Part 205: Remote access core protocol 信息技术 信息设备资源共享协同服务 第205部分：远程访问基础协议 |
China National Standards 2,5 |
English PDF |
| GB/T 34880.2-2017 |
Test conditions for the 5-axis simultaneous machining centers—Part 2: Testing of the accuracy for vertical machine 五轴联动加工中心检验条件 第2部分：立式机床精度检验 |
China National Standards 2,5 |
English PDF |
| GB/T 34991-2017 |
12.5kHz TDMA channel based professional digital trunking communication system—Technical specifications for physical layer and data link layer of air interface 基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口物理层及数据链路层技术规范 |
China National Standards 2,5 |
English PDF |
| GB/T 34992-2017 |
12.5kHz TDMA channel based professional digital trunking communication system—Technical specifications for call control layer of air interface 基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口呼叫控制层技术规范 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.2-2017 |
Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1:5 000 & 1:10 000 topographic maps 国家基本比例尺地图图式 第2部分：1:5 000 1:10 000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.1-2017 |
Cartographic symbols for national fundamental scale maps—Part 1:Specifications for cartographic symbols 1︰500 1︰1 000 & 1︰2 000 topographic maps 国家基本比例尺地图图式 第1部分：1:500 1:1 000 1:2 000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.4-2017 |
Cartographic symbols for national fundamental scale maps—Part4:Specifications for cartographic symbols 1︰250 000 1︰500 000﹠ 1︰1 000 000 topographic maps 国家基本比例尺地图图式 第4部分：1:250 000 1:500 000 1:1 000 000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 20257.3-2017 |
Cartographic symbols for national fundamental scale maps—Part 3：Specifications for cartographic symbols 1:25 000 1:50 000 & 1:100 000 topographic maps 国家基本比例尺地图图式 第3部分：1:25 000 1:50 000 1:100 000地形图图式 |
China National Standards 2,5 |
English PDF |
| GB/T 4698.22-2017 |
Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第22部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 13747.25-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 4698.25-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法 第25部分：氯量的测定 氯化银分光光度法 |
China National Standards 2,5 |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—Determination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards 2,5 |
English PDF |
| GB/T 25498.5-2017 |
Electroacoustics—Simulators of human head and ear—Part 5：2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分：测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards 2,5 |
English PDF |
| GB/T 34122-2017 |
Technical specification for configuration of relaying protection and security automatic equipment of AC 220kV～750kV grid 220kV～750kV电网继电保护和安全自动装置配置技术规范 |
China National Standards 2,5 |
English PDF |
| GB/T 34096-2017 |
Mobile payment—Test methods for contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触式读写器终端测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 34136-2017 |
Electrical safety of machinery—Guidance on the application of GB 28526 and GB/T 16855.1 in the design of safety-related control systems for machinery 机械电气安全 GB 28526和GB/T 16855.1用于机械安全相关控制系统设计的应用指南 |
China National Standards 2,5 |
English PDF |
| GB/T 15670.25-2017 |
Toxicological test methods for pesticides registration—Part 25:Acute delayed neurotoxicity test 农药登记毒理学试验方法 第25部分：急性迟发性神经毒性试验 |
China National Standards 2,5 |
English PDF |
| GB/T 22381-2017 |
Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations 额定电压72.5kV及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端 |
China National Standards 2,5 |
English PDF |
| GB/T 22382-2017 |
Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接 |
China National Standards 2,5 |
English PDF |
| GB/T 30996.2-2017 |
Information technology—Real-time locating systems—Part 2: 2.45GHz air interface protocol 信息技术 实时定位系统 第2部分：2.45GHz 空中接口协议 |
China National Standards 2,5 |
English PDF |
| GB/T 33786-2017 |
Reactive red LS-7B(C.I.Reactive red 250) 反应红LS-7B(C.I.反应红250) |
China National Standards 2,5 |
English PDF |
| GB/T 33742-2017 |
Technical requirements for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口技术要求 |
China National Standards 2,5 |
English PDF |
| GB/T 32918.5-2017 |
Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 5: Parameter definition 信息安全技术 SM2椭圆曲线公钥密码算法 第5部分：参数定义 |
China National Standards 2,5 |
English PDF |
| GB/T 33740-2017 |
Mobile payment—Test methods of contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 33739-2017 |
Test methods for radio frequency interface of contactless reader based on 13.56MHz and 2.45GHz dual-frequency technology 基于13.56MHz和2.45GHz双频技术的非接触式读写器射频接口测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 17215.324-2017 |
Electricity metering equipment (a.c.)—Particular requirements—Part 24: Static meters for reactive energy at fundamental frequency (classes 0.5S,1S and 1) 交流电测量设备 特殊要求 第24部分：静止式基波频率无功电能表(0.5S级,1S级和1级) |
China National Standards 2,5 |
English PDF |
| GB/T 33606-2017 |
Flexible and torsion resistant cables of rated voltages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation 额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)风力发电用耐扭曲软电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 33738-2017 |
Mobile Payment—Technical requirements for intellegent card based on 2.45GHz RRC(range controlled communication) technology 手机支付 基于2.45GHz RCC（限域通信）技术的智能卡技术要求 |
China National Standards 2,5 |
English PDF |
| GB/T 33736-2017 |
Mobile payment—Technical requirements for contactless radio frequency interface based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触射频接口技术要求 |
China National Standards 2,5 |
English PDF |
| GB/T 33741-2017 |
Mobile payment—Technical requirements for contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC（限域通信）技术的非接触式读写器终端技术要求 |
China National Standards 2,5 |
English PDF |
| GB/T 33737-2017 |
Mobile payment—Test methods for intellegent card based on 2.45GHz RRC(range controlled communication) technology 手机支付 基于2.45GHz RCC（限域通信）技术的智能卡测试方法 |
China National Standards 2,5 |
English PDF |
| GB/T 7247.5-2017 |
Safety of laser products—Part 5：Manufacturer’s checklist for GB 7247.1 激光产品的安全 第5部分：生产者关于GB 7247.1的检查清单 |
China National Standards 2,5 |
English PDF |
| GB/T 14912-2017 |
Specifications for 1:500 1:1 000 1:2 000 field digital mapping 1:500 1:1 000 1:2 000外业数字测图规程 |
China National Standards 2,5 |
English PDF |
| GB/T 35642-2017 |
1:25 000 1:50 000 imagery products of optical remote sensing satellite for surveying and mapping 1:25 000 1:50 000光学遥感测绘卫星影像产品 |
China National Standards 2,5 |
English PDF |
| GB/T 2910.25-2017 |
Textiles—Quantitative chemical analysis—Part 25：Mixtures of polyester and certain other fibres（method using trichloroacetic acid and chloroform） 纺织品 定量化学分析 第25部分：聚酯纤维与某些其他纤维的混合物（三氯乙酸/三氯甲烷法） |
China National Standards 2,5 |
English PDF |
| GB/T 9258.3-2017 |
Coated abrasives—Grain size analysis—Part 3: Determination of grain size distribution of microgrits P240 to P2500 涂附磨具用磨料 粒度分析 第3部分：微粉P240～P2500粒度组成的测定 |
China National Standards 2,5 |
English PDF |
| GB/T 17215.821-2017 |
Electricity metering equipment (AC)—Acceptance inspection—Part 21: Particular requirements for electromechanical meters for active energy (classes 0.5, 1 and 2) 交流电测量设备 验收检验 第21部分：机电式有功电能表的特殊要求(0.5级、1级和2级) |
China National Standards 2,5 |
English PDF |
| GB/T 17215.831-2017 |
Electricity metering equipment (AC)—Acceptance inspection—Part 31: Particular requirements for static meters for active energy (classes 0.2 S, 0.5 S, 1 and 2) 交流电测量设备 验收检验 第31部分：静止式有功电能表的特殊要求(0.2S级、0.5S级、1级和2级) |
China National Standards 2,5 |
English PDF |
| GB/T 30269.502-2017 |
Information technology—Sensor networks—Part 502: Identification: Identifier resolution for sensor node 信息技术 传感器网络 第502部分：标识：传感节点标识符解析 |
China National Standards 2,5 |
English PDF |
| GB/T 22383-2017 |
Rigid gas-insulated transmission lines for rated voltage of 72.5kV and above 额定电压72.5 kV 及以上刚性气体绝缘输电线路 |
China National Standards 2,5 |
English PDF |
| GB/T 35660.2-2017 |
Information and documentation—RFID in libraries—Part 2: Encoding of RFID data elements based on rules from ISO/IEC 15962 信息与文献 图书馆射频识别（RFID） 第2部分：基于ISO/IEC 15962规则的RFID数据元素编码 |
China National Standards 2,5 |
English PDF |
| GB/T 20438.6-2017 |
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 电气/电子/可编程电子安全相关系统的功能安全 第6部分：GB/T 20438.2和GB/T 20438.3的应用指南 |
China National Standards 2,5 |
English PDF |
| GB/T 35358.2-2017 |
Inlet air cleaning equipment for vehicle engines and compressors—Part 2: Fractional efficiency testing with coarse particles(5 μm to 40 μm optical diameter) 汽车发动机和压缩机进气空气滤清装置 第2部分：粗颗粒分级效率测试(5μm到40μm) |
China National Standards 2,5 |
English PDF |
| GB/T 1408.3-2016 |
Insulating materials—Test methods for electric strength—Part 3: Additional requirements for 1.2/50 μs impulse tests 绝缘材料 电气强度试验方法 第3部分：1.2/50μs冲击试验补充要求 |
China National Standards 2,5 |
English PDF |
| GB/T 18916.25-2016 |
Norm of water intake—Part 25：Viscose fiber products 取水定额 第25部分：粘胶纤维产品 |
China National Standards 2,5 |
English PDF |
| GB 31604.15-2016 |
National Food Safety Standard-Food contact materials and products-2,4,6-triamino-1,3,5-triazine (melamine) migration 食品安全国家标准 食品接触材料及制品 2,4,6-三氨基-1,3,5-三嗪（三聚氰胺）迁移量的 |
China National Standards 2,5 |
English PDF |
| GB/T 33175-2016 |
National fundamental scale maps—1:500 1:1 000 & 1:2 000 orthophoto maps 国家基本比例尺地图 1:500 1:1 000 1:2 000正射影像地图 |
China National Standards 2,5 |
English PDF |
| GB/T 33176-2016 |
National fundamental scale maps—1:500 1:1 000 &1:2 000 topographic maps 国家基本比例尺地图 1:500 1:1 000 1:2 000地形图 |
China National Standards 2,5 |
English PDF |
| GB/T 33181-2016 |
National fundamental scale maps 1:250 000 1:500 000 1:1 000 000 topographic maps 国家基本比例尺地图 1:250 000 1:500 000 1:1 000 000地形图 |
China National Standards 2,5 |
English PDF |
| GB/T 33180-2016 |
National fundamental scale maps 1:25 000 1:50 000 1:100 000 topographic maps 国家基本比例尺地图 1:25 000 1:50 000 1:100 000地形图 |
China National Standards 2,5 |
English PDF |
| GB/T 33179-2016 |
National fundamental scale maps 1:25 000 1:50 000 1:100 000 orthophoto maps 国家基本比例尺地图 1:25 000 1:50 000 1:100 000正射影像地图 |
China National Standards 2,5 |
English PDF |
| GB/T 33178-2016 |
National fundamental scale maps 1:250 000 1:500 000 1:1 000 000 orthophoto maps 国家基本比例尺地图 1:250 000 1:500 000 1:1000 000正射影像地图 |
China National Standards 2,5 |
English PDF |
| GB/T 23670-2016 |
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid) 2-氨基-4-甲基-5-氯苯磺酸（CLT酸） |
China National Standards 2,5 |
English PDF |
| GB 1886.295-2016 |
National Food Safety Standard - Food Additives - 2,3,5,6-tetramethyl pyrazine 食品安全国家标准 食品添加剂2,3,5,6-四甲基吡嗪 |
China National Standards 2,5 |
English PDF |
| GB 1886.292-2016 |
National Food Safety Standard - Food Additives - 2,3,5-trimethyl pyrazine 食品安全国家标准 食品添加剂2,3,5-三甲基吡嗪 |
China National Standards 2,5 |
English PDF |
| GB/T 14048.10-2016 |
Low-voltage switchgear and controlgear—Part 5-2: Control circuit devices and switching elements—Proximity switches 低压开关设备和控制设备 第5-2部分：控制电路电器和开关元件 接近开关 |
China National Standards 2,5 |
English PDF |
| GB/T 20041.25-2016 |
Conduit systems for cable management— Part 25: Particular requirements for conduit fixing devices 电缆管理用导管系统 第25部分：导管固定装置的特殊要求 |
China National Standards 2,5 |
English PDF |
| GB 23200.14-2016 |
National Food Safety Standards—Determination of 512 pesticides residues in fruit juice, vegetable juice and fruit wineLiquid chromatography -mass spectrometry 食品安全国家标准 果蔬汁和果酒中512种农药及相关化学品残留量的测定 液相色谱-质谱法 |
China National Standards 2,5 |
English PDF |
| GB/T 15157.2-2015 |
Connectors for frequencies below 3 MHz for use with printed boards—Part 2：Detail specification for two-part connectors with assessed quality，for printed boards，for basic grid of 2.54 mm with common mounting features 印制板用频率低于3 MHz的连接器 第2部分：有质量评定的具有通用安装特征基本网格2.54 mm的印制板用两件式连接器详细规范 |
China National Standards 2,5 |
English PDF |
| GB/T 32346.3-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 3: Accessories for submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分：海底电缆附件 |
China National Standards 2,5 |
English PDF |
| GB/T 32346.2-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessoried for rated voltage of 220kV(Um=252kV)—Part 2: Long AC submarine cables 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分: 大长度交流海底电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 32346.1-2015 |
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 1: Test methods and requirements 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分：试验方法和要求 |
China National Standards 2,5 |
English PDF |
| GB/T 11313.29-2015 |
Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in （rack and panel applications）mechanism with characteristic impedance 50Ω 射频连接器 第29部分：50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器（1.0/2.3型）分规范 |
China National Standards 2,5 |
English PDF |
| GB/T 32322.2-2015 |
Rolling bearings—Profiled rail guides for linear motion rolling bearings—Part 2：Boundary dimensions and tolerances for series 4 and 5 滚动轴承 直线运动滚动支承成型导轨副 第2部分：4、5系列外形尺寸和公差 |
China National Standards 2,5 |
English PDF |
| GB 18282.5-2015 |
Sterilization of health care products—Chemical indicators—Part 5：Class 2 indicators for Bowie and Dick-type air removal tests 医疗保健产品灭菌 化学指示物 第5部分：用于BD类空气排除测试的二类指示物 |
China National Standards 2,5 |
English PDF |
| GB 2099.3-2015 |
Plugs and socket-outlets for household and similar purposes—Part 2-5：Particular requirements for adaptors 家用和类似用途插头插座 第2-5部分：转换器的特殊要求 |
China National Standards 2,5 |
English PDF |
| GB/T 13696-2015 |
Specification for uranium hexaflouride enriched to less than 5%235U 235U丰度低于5%的浓缩六氟化铀技术条件 |
China National Standards 2,5 |
English PDF |
| GB/T 5169.22-2015 |
Fire hazard testing for electric and electronic products—Part 22: Test flames—50W flame—Apparatus and confirmational test method 电工电子产品着火危险试验 第22部分：试验火焰 50W火焰 装置和确认试验方法 |
China National Standards 2,5 |
English PDF |
| GB/T 18890.3-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 3: Accessories 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件 |
China National Standards 2,5 |
English PDF |
| GB/T 18890.2-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 2: Power cables 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第2部分：电缆 |
China National Standards 2,5 |
English PDF |
| GB/T 18890.1-2015 |
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 1: Test methods and requirements 额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第1部分：试验方法和要求 |
China National Standards 2,5 |
English PDF |
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