Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 1 2 |
 English PDF |
| GB/T 43590.102-2023 |
Laser display devices Part 1-2: Terminology and text symbols {译} 激光显示器件 第1-2部分：术语及文字符号 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 39075.201-2023 |
Organic light-emitting diode (OLED) light sources for general lighting Safety Part 2-1: Special requirements Semi-integrated OLED modules {译} 普通照明用有机发光二极管（OLED）光源 安全 第2-1部分：特殊要求 半集成式OLED模块 |
China National Standards 1 2 |
English PDF |
| GB/T 19510.213-2023 |
Light source control devices Part 2-13: Special requirements for DC or AC electronic control devices for LED modules {译} 光源控制装置 第2-13部分：LED模块用直流或交流电子控制装置的特殊要求 |
China National Standards 1 2 |
English PDF |
| GB/T 19510.212-2023 |
Light source control devices Part 2-12: Special requirements for DC or AC electronic ballasts for discharge lamps (other than fluorescent lamps) {译} 光源控制装置 第2-12部分：放电灯（荧光灯除外）用直流或交流电子镇流器的特殊要求 |
China National Standards 1 2 |
English PDF |
| GB/T 19510.211-2023 |
Light source control devices Part 2-11: Special requirements for miscellaneous electronic circuits used in conjunction with luminaires {译} 光源控制装置 第2-11部分：与灯具联用的杂类电子线路的特殊要求 |
China National Standards 1 2 |
English PDF |
| GB/T 19510.201-2023 |
Light source control devices Part 2-1: Special requirements for starting devices (other than glow starters) {译} 光源控制装置 第2-1部分: 启动装置(辉光启动器除外)的特殊要求 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 7000.221-2023 |
Luminaires Part 2-21: Special requirements Light strips {译} 灯具 第2-21部分：特殊要求 灯带 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.218-2023 |
Luminaires Part 2-18: Special requirements Luminaires for swimming pools and similar places {译} 灯具 第2-18部分：特殊要求 游泳池和类似场所用灯具 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.217-2023 |
Luminaires Part 2-17: Special requirements Luminaires for stage lighting, television, film and photography venues (indoor and outdoor) {译} 灯具 第2-17部分：特殊要求 舞台灯光、电视、电影及摄影场所(室内外)用灯具 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.213-2023 |
Luminaires Part 2-13: Special requirements Floor recessed luminaires {译} 灯具 第2-13部分：特殊要求 地面嵌入式灯具 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.212-2023 |
Lighting Fixtures Part 2-12: Special Requirements Night Lights for Electrical Socket Mounting {译} 灯具 第2-12部分：特殊要求 电源插座安装的夜灯 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.211-2023 |
Lighting Fixtures Part 2-11: Special Requirements Aquarium Lighting Fixtures {译} 灯具 第2-11部分：特殊要求 水族箱灯具 |
China National Standards 1 2 |
English PDF |
| GB/T 7000.201-2023 |
Luminaires Part 2-1: Special requirements Fixed general purpose luminaires {译} 灯具 第2-1部分：特殊要求 固定式通用灯具 |
China National Standards 1 2 |
English PDF |
| GB/T 1149.12-2023 |
Internal combustion engines - Piston rings - Part 12: Wedge steel rings {译} 内燃机 活塞环 第12部分：楔形钢环 |
China National Standards 1 2 |
English PDF |
| GB/T 43363-2023 |
Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method {译} 废弃化学品中铜、锌、镉、铅、铬等12种元素形态分布的测定 连续提取法 |
China National Standards 1 2 |
English PDF |
| GB/T 16886.12-2023 |
Biological Evaluation of Medical Devices Part 12: Sample Preparation and Reference Materials {译} 医疗器械生物学评价 第12部分：样品制备与参照材料 |
China National Standards 1 2 |
English PDF |
| GB/T 3286.12-2023 |
Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry {译} 石灰石及白云石化学分析方法 第12部分：氧化钾和氧化钠含量的测定 火焰原子吸收光谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 13465.12-2023 |
Test methods for impermeable graphite materials Part 12: Thermal conductivity {译} 不透性石墨材料试验方法 第12部分：导热系数 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards 1 2 |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards 1 2 |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards 1 2 |
English PDF |
| GB 5009.285-2022 |
National food safety standards Determination of vitamin B12 in food {译} 食品安全国家标准 食品中维生素B12的测定 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/Z 18975.12-2023 |
Industrial Automation Systems and Integration Lifecycle Data Integration for Process Plants (Including Oil and Gas Production Facilities) Part 12: Lifecycle Integration Ontologies Represented in the Web Ontology Language (OWL) {译} 工业自动化系统与集成 流程工厂（包括石油和天然气生产设施）生命周期数据集成 第12部分：网络本体语言（OWL）表示的生命周期集成本体 |
China National Standards 1 2 |
English PDF |
| GB/T 6324.12-2023 |
Test methods for organic chemical products Part 12: Determination of trace amounts of mercury in organic liquid chemical products Atomic fluorescence method {译} 有机化工产品试验方法 第12部分：有机液体化工产品微量汞的测定 原子荧光法 |
China National Standards 1 2 |
English PDF |
| GB/T 5338.2-2023 |
Series 1 Containers Technical Requirements and Test Methods Part 2: Insulated Containers {译} 系列1集装箱 技术要求和试验方法 第2部分：保温集装箱 |
China National Standards 1 2 |
English PDF |
| GB/T 5170.21-2023 |
Inspection methods for environmental testing equipment Part 21: Hydraulic vibration systems for vibration (random) testing {译} 环境试验设备检验方法 第21部分：振动（随机）试验用液压式振动系统 |
China National Standards 1 2 |
English PDF |
| GB/T 43094-2023 |
Trans-1-chloro-3,3,3-trifluoropropene for industrial use [HCFO-1233zd(E)] {译} 工业用反式-1-氯-3,3,3-三氟丙烯[HCFO-1233zd(E)] |
China National Standards 1 2 |
English PDF |
| GB/T 43035-2023 |
Semiconductor Devices Integrated Circuits Part 20: General Specifications for Film Integrated Circuits and Hybrid Film Integrated Circuits Part 1: Internal Visual Inspection Requirements {译} 半导体器件 集成电路 第20部分：膜集成电路和混合膜集成电路总规范 第一篇：内部目检要求 |
China National Standards 1 2 |
English PDF |
| GB/T 42381.120-2023 |
Data Quality Part 120: Master Data: Characteristic Data Exchange: Traceability {译} 数据质量 第120部分：主数据：特征数据交换：溯源性 |
China National Standards 1 2 |
English PDF |
| GB/T 3883.217-2023 |
Safety of hand-held and portable power tools and garden tools Part 217: Particular requirements for hand-held wood milling tools {译} 手持式、可移式电动工具和园林工具的安全 第217部分：手持式木铣的专用要求 |
China National Standards 1 2 |
English PDF |
| GB/T 26949.21-2023 |
Industrial vehicle stability verification Part 21: Picking vehicles with operator position lifting height greater than 1 200 mm {译} 工业车辆 稳定性验证 第21部分：操作者位置起升高度大于1 200 mm的拣选车 |
China National Standards 1 2 |
English PDF |
| GB/T 22789.2-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm {译} 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards 1 2 |
English PDF |
| GB/T 20870.2-2023 |
Semiconductor devices Part 16-2: Microwave integrated circuits Prescalers {译} 半导体器件 第16-2部分：微波集成电路 预分频器 |
China National Standards 1 2 |
English PDF |
| GB/T 37977.21-2023 |
Electrostatics Part 2-1: Test methods Electrostatic charge dissipation ability of materials and products {译} 静电学 第2-1部分：试验方法 材料和产品静电荷消散能力 |
China National Standards 1 2 |
English PDF |
| GB/T 42850-2023 |
1275MPaMJ threaded bolt {译} 1275MPaMJ螺纹螺栓 |
China National Standards 1 2 |
English PDF |
| GB/T 27021.12-2023 |
Conformity assessment Management system audit and certification body requirements Part 12: Collaborative business relationship management system audit and certification competency requirements {译} 合格评定 管理体系审核认证机构要求 第12部分：协作业务关系管理体系审核与认证能力要求 |
China National Standards 1 2 |
English PDF |
| GB/T 6150.12-2023 |
Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method {译} 钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards 1 2 |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemical analysis of copper concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration {译} 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards 1 2 |
English PDF |
| GB/T 15092.2-2023 |
Appliance switches Part 2-1: Special requirements for cord switches {译} 器具开关 第2-1部分：软线开关的特殊要求 |
China National Standards 1 2 |
English PDF |
| GB/T 14034.1-2023 |
Hydraulic transmission connections Metal pipe couplings Part 1: 24° taper {译} 液压传动连接 金属管接头 第1部分：24°锥形 |
China National Standards 1 2 |
English PDF |
| GB/T 42691.4-2023 |
Road vehicles - Local area interconnect network (LIN) - Part 4: 12V/24V electrical physical layer specification {译} 道路车辆 局域互联网络（LIN） 第4部分：12V/24V电气物理层规范 |
China National Standards 1 2 |
English PDF |
| GB/T 18916.12-2023 |
Water withdrawal quotas - Part 12: Alumina {译} 取水定额 第12部分：氧化铝 |
China National Standards 1 2 |
English PDF |
| GB/T 30544.12-2023 |
Nanotechnology - Terminology - Part 12: Quantum phenomena in nanotechnology {译} 纳米科技 术语 第12部分：纳米科技中的量子现象 |
China National Standards 1 2 |
English PDF |
| GB/T 11060.12-2023 |
Natural gas - Determination of sulfur compounds - Part 12: Determination of hydrogen sulfide content by laser absorption spectroscopy {译} 天然气 含硫化合物的测定 第12部分：用激光吸收光谱法测定硫化氢含量 |
China National Standards 1 2 |
English PDF |
| GB/T 3883.201-2017 |
Safety of Handheld, Portable Power Tools and Garden Tools Part 2: Particular Requirements for Electric Drills and Impact Drills "Amendment No. 1" {译} 手持式、可移式电动工具和园林工具的安全 第2部分：电钻和冲击电钻的专用要求《第1号修改单》 |
China National Standards 1 2 |
English PDF |
| GB/T 5750.12-2023 |
Standard Examination Methods for Drinking Water - Part 12: Microbial Indicators {译} 生活饮用水标准检验方法 第12部分：微生物指标 |
China National Standards 1 2 |
English PDF |
| GB/T 24002.1-2023 |
Environmental management system - Application of GB/T 24001 Guidelines for managing environmental aspects and responding to environmental conditions for environmental subject areas - Part 1: General principles {译} 环境管理体系 针对环境主题领域应用 GB/T 24001管理环境因素和应对环境状况的指南 第1部分：通则 |
China National Standards 1 2 |
English PDF |
| GB/T 17626.12-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 12: Ring wave immunity test {译} 电磁兼容 试验和测量技术 第12部分：振铃波抗扰度试验 |
China National Standards 1 2 |
English PDF |
| GB/T 21109.2-2023 |
Functional safety of safety instrumented systems in the process industry - Part 2: Application guidelines for GB/T 21109.1-2022 {译} 过程工业领域安全仪表系统的功能安全 第2部分：GB/T 21109.1—2022的应用指南 |
China National Standards 1 2 |
English PDF |
| GB 11417.2-2012 |
Ophthalmic Optics - Contact Lenses - Part 2: Rigid Contact Lenses "Revision No. 1" {译} 眼科光学 接触镜 第2部分：硬性接触镜《第1号修改单》 |
China National Standards 1 2 |
English PDF |
| GB 6675.2-2014 |
Toy Safety Part 2: Mechanical and Physical Properties "Revision No. 1" {译} 玩具安全 第2部分：机械与物理性能《第1号修改单》 |
China National Standards 1 2 |
English PDF |
| GB/T 7717.12-2022 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography {译} 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 26949.4-2022 |
Industrial vehicles—Verification of stability—Part 4: Pallet stackers, double-deck stackers and orderers with a lift height not greater than 1 200 mm at the operator's position {译} 工业车辆 稳定性验证 第4部分：托盘堆垛车、双层堆垛车和操作者位置起升高度不大于1 200 mm的拣选车 |
China National Standards 1 2 |
English PDF |
| GB/T 13477.21-2022 |
Test methods for building sealing materials - Part 21: Determination of color change after artificial accelerated weathering {译} 建筑密封材料试验方法 第21部分：人工加速气候老化后颜色变化的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 1303.12-2022 |
Industrial rigid laminates of thermosetting resins for electrical purposes - Part 12: Typical values {译} 电气用热固性树脂工业硬质层压板 第12部分：典型值 |
China National Standards 1 2 |
English PDF |
| GB/Z 41561-2022 |
Comparison of mechanical and physical properties of ISO 8124-1, EN 71-1 and ASTM F963 standards {译} ISO 8124-1、EN 71-1和ASTM F963标准机械物理性能差异比对 |
China National Standards 1 2 |
English PDF |
| GB/T 18997.2-2020 |
Aluminum plastic composite pressure pipe part 2: aluminum pipe butt welded aluminum plastic pipe No. 1 amendment {译} 铝塑复合压力管 第2部分：铝管对接焊式铝塑管《第1号修改单》 |
China National Standards 1 2 |
English PDF |
| GB/Z 41476.2-2022 |
Non destructive testing instruments - radiation protection rules for X-ray equipment below 1mV - Part 2: technical requirements for protection {译} 无损检测仪器 1MV以下X射线设备的辐射防护规则 第2部分：防护技术要求 |
China National Standards 1 2 |
English PDF |
| GB/T 17466.21-2022 |
Accessories for household and similar fixed electrical installations - mounting boxes and enclosures - Part 21: Particular requirements for mounting boxes and enclosures for suspension devices {译} 家用和类似用途固定式电气装置的电器附件安装盒和外壳 第21部分：用于悬吊装置的安装盒和外壳的特殊要求 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 18380.12-2022 |
Tests on electric and optical fibre cables under fire conditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火焰试验方法 |
China National Standards 1 2 |
English PDF |
| GB/T 19427-2022 |
Determination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method 蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 41275.21-2022 |
Avionics Process Management Aerospace and Defense Electronic Systems Containing Lead-Free Solders Part 21: Guidelines for Transitioning to Lead-Free Electronics {译} 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第21部分：向无铅电子过渡指南 |
China National Standards 1 2 |
English PDF |
| GB/T 6609.2-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 34590.12-2022 |
Road vehicles - Functional safety - Part 12: Suitability for motorcycles {译} 道路车辆 功能安全 第12部分：摩托车的适用性 |
China National Standards 1 2 |
English PDF |
| GB/T 24218.102-2022 |
Textiles - Test methods for nonwovens - Part 102: Determination of tensile elasticity {译} 纺织品 非织造布试验方法 第102部分：拉伸弹性的测定 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 16857.12-2022 |
Geometric product specification (GPS) Acceptance testing and re-inspection testing of coordinate measuring systems (CMS) Part 12: Coordinate measuring machines with articulated arms {译} 产品几何技术规范（GPS） 坐标测量系统（CMS）的验收检测和复检检测 第12部分：关节臂式坐标测量机 |
China National Standards 1 2 |
English PDF |
| GB/T 41926-2022 |
Plastics - Determination of 1,2-ethylene glycol content in epoxy resins {译} 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 42086.2-2022 |
Hydraulic transmission connection - Flange connection - Part 2: 42 MPa, DN13～DN76 series {译} 液压传动连接 法兰连接 第2部分: 42 MPa、DN13～DN76系列 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 1927.21-2022 |
Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 21: Determination of nail holding force {译} 无疵小试样木材物理力学性质试验方法 第21部分：握钉力测定 |
China National Standards 1 2 |
English PDF |
| GB 9706.271-2022 |
Medical electrical equipment - Part 2-71: Particular requirements for basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment {译} 医用电气设备 第2-71部分：功能性近红外光谱(NIRS)设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 12085.12-2022 |
Optics and photonics - Environmental test methods - Part 12: Pollution {译} 光学和光子学 环境试验方法 第12部分：污染 |
China National Standards 1 2 |
English PDF |
| GB/T 4728.12-2022 |
Graphical symbols for electrical diagrams - Part 12: Binary logic elements {译} 电气简图用图形符号 第12部分：二进制逻辑元件 |
China National Standards 1 2 |
English PDF |
| GB/T 3836.21-2022 |
Explosive atmospheres - Part 21: Application of the quality management system for the production of explosion-proof products {译} 爆炸性环境 第21部分：防爆产品生产质量管理体系的应用 |
China National Standards 1 2 |
English PDF |
| GB/T 19946-2022 |
Packaging 1D and 2D barcodes for shipping, shipping and receiving labels {译} 包装 用于发货、运输和收货标签的一维条码和二维条码 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 41977-2022 |
Packaging Labeling and direct product marking with 1D and 2D barcodes {译} 包装 一维条码和二维条码的标签和直接产品标记 |
China National Standards 1 2 |
English PDF |
| GB/T 41854-2022 |
Packaging 1D and 2D barcodes for product packaging {译} 包装 产品包装用的一维条码和二维条码 |
China National Standards 1 2 |
English PDF |
| GB/T 3658-2022 |
Ring test method for magnetic properties of soft magnetic metal materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz {译} 软磁金属材料和粉末冶金材料20Hz～100kHz频率范围磁性能的环形试样测量方法 |
China National Standards 1 2 |
English PDF |
| GB 9706.208-2021 |
Medical electrical equipment –Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV 医用电气设备 第2-8部分：能量为10kV至1MV 治疗X射线设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB 9706.216-2021 |
Medical electrical equipment—Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment 医用电气设备 第2-16部分：血液透析、血液透析滤过和血液滤过设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 15895-2021 |
Chemical reagent—1,2-Dichloroethane 化学试剂 1,2-二氯乙烷 |
China National Standards 1 2 |
English PDF |
| GB/T 9239.12-2021 |
Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour 机械振动 转子平衡 第12部分：具有挠性特性的转子的平衡方法与允差 |
China National Standards 1 2 |
English PDF |
| GB 9706.216-2021 |
Medical electrical equipment—Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment 医用电气设备 第2-16部分：血液透析、血液透析滤过和血液滤过设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB 9706.208-2021 |
Medical electrical equipment—Part 2-8:Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV 医用电气设备 第2-8部分：能量为10kV至1MV 治疗X射线设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards 1 2 |
English PDF |
| GB/T 19216.2-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions - Part 2: Test method for fire with shock at a temperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/1 kV and with an overall diameter not 在火焰条件下电缆或光缆的线路完整性试验 第2部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下外径不超过20 mm电缆的试验方法 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 23286.3-2021 |
Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3) 文献管理 长期保存的电子文档文件格式 第3部分：支持嵌入式文件的ISO 32000-1 的使用（PDF/A-3） |
China National Standards 1 2 |
English PDF |
| GB/T 16895.32-2021 |
Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems 低压电气装置 第7-712部分：特殊装置或场所的要求 太阳能光伏（PV）电源系统 |
China National Standards 1 2 |
English PDF |
| GB/T 9966.12-2021 |
Test methods for natural stone-Part 12:Determination of static elastic modulus 天然石材试验方法 第12部分：静态弹性模数的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 6809.12-2021 |
Reciprocating internal combustion engines—Vocabulary of components and systems—Part 12:Exhaust emission control systems 往复式内燃机 零部件和系统术语 第12部分：排放控制系统 |
China National Standards 1 2 |
English PDF |
| GB/T 3883.211-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 211: Particular requirements for hand-held reciprocating saws 手持式、可移式电动工具和园林工具的安全 第211部分：手持式往复锯的专用要求 |
China National Standards 1 2 |
English PDF |
| GB/T 17215.321-2021 |
Electricity metering equipment (AC)-Particular requirements-Part 21:Static meters for active energy 电测量设备（交流） 特殊要求 第21部分：静止式有功电能表 (A级、B级、C级、D级和E级) |
China National Standards 1 2 |
English PDF |
| GB/T 39955-2021 |
Additive manufacturing -- Materials -- Powders of Nylon 12 and its composites for powder bed fusion 增材制造 材料 粉末床熔融用尼龙12及其复合粉末 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 17215.221-2021 |
Electricity metering equipment(a. c. ) -- General requirements, tests and test conditions -- Part 21: Tariff and load control equipment 电测量设备（交流） 通用要求、试验和试验条件 第21部分：费率和负荷控制设备 |
China National Standards 1 2 |
English PDF |
| GB/T 14352.21-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 12604.12-2021 |
Non-destructive testing -- Terminology -- Part 12: Radiation methods for industrial computed tomography 无损检测? 术语? 第12部分：工业射线计算机层析成像检测 |
China National Standards 1 2 |
English PDF |
| GB/T 26949.12-2021 |
Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and longer 工业车辆 稳定性验证 第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards 1 2 |
English PDF |
| GB/T 25684.12-2021 |
Earth-moving machinery—Safety—Part 12: Requirements for cable excavators 土方机械 安全 第12部分：机械挖掘机的要求 |
China National Standards 1 2 |
English PDF |
| GB/T 1927.12-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定 |
China National Standards 1 2 |
English PDF |
| GB/T 31723.412-2021 |
Metallic communication cable test methods—Part 4-12: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of connecting hardware—Absorbing clamp method 金属通信电缆试验方法 第4-12部分：电磁兼容 连接硬件的耦合衰减或屏蔽衰减 吸收钳法 |
China National Standards 1 2 |
English PDF |
| GB 9706.218-2021 |
Medical electrical equipment—Part 2-18:Particular requirements for the basic safety and essential performance of endoscopic equipment 医用电气设备 第2-18部分：内窥镜设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB 9706.213-2021 |
Medical electrical equipment—Part 2-13: Particular requirements for the basics safety and essential performance of an anaesthetic workstation 医用电气设备 第2-13部分：麻醉工作站的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB/T 40950-2021 |
Determination of alkyl(C12～C22) trimethyl ammonium salt in cosmetics—High performance liquid chromatography tandem mass spectrometry 化妆品中烷基(C12～C22)三甲基铵盐的测定 高效液相色谱串联质谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 30104.201-2021 |
Digital addressable lighting interface—Part 201:Particular requirements for control gear—Fluorescent lamps(device type 0) 数字可寻址照明接口 第201部分：控制装置的特殊要求 荧光灯(设备类型0) |
China National Standards 1 2 |
English PDF |
| GB/T 30104.102-2021 |
Digital addressable lighting interface—Part 102: General requirements—Control gear 数字可寻址照明接口 第102部分：一般要求 控制装置 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB 9706.219-2021 |
Medical electrical equipment—Part 2-19:Particular requirements for the basic safety and essential performance of infant incubators 医用电气设备 第2-19部分：婴儿培养箱的基本安全和基本性能专用要求 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 26548.12-2021 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 12：Die grinders 手持便携式动力工具 振动试验方法 第12部分：模具砂轮机 |
China National Standards 1 2 |
English PDF |
| GB/T 10395.21-2021 |
Agricultural and forestry machinery—Safety—Part 21:Rotary tedders and rakes 农林机械 安全 第21部分：旋转式摊晒机和搂草机 |
China National Standards 1 2 |
English PDF |
| GB/T 18910.201-2021 |
Liquid crystal display devices—Part 20-1:Visual inspection—Monochrome liquid crystal display cells 液晶显示器件 第20-1部分：目检 单色液晶显示屏 |
China National Standards 1 2 |
English PDF |
| GB/T 18910.102-2021 |
Liquid crystal display devices—Part 10-2:Environmental, endurance and mechanical test methods—Environmental and endurance 液晶显示器件 第10-2部分：环境、耐久性和机械试验方法 环境和耐久性 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 25915.12-2021 |
Cleanrooms and associated controlled environments—Part 12: Specifications for monitoring of air cleanliness by nanoscale particle concentration 洁净室及相关受控环境 第12部分：监测空气中纳米粒子浓度的技术要求 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 7424.21-2021 |
Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test methods 光缆总规范 第21部分：光缆基本试验方法 机械性能试验方法 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 20975.21-2020 |
Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 20818.12-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 12：Lists of properties (LOPs) for flow measuring equipment for electronic data exchange 工业过程测量和控制 过程设备目录中的数据结构和元素 第12部分：流量测量设备电子数据交换用属性列表（LOPs） |
China National Standards 1 2 |
English PDF |
| GB/T 20818.21-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 21: List of properties (LOP) for automated valves for electronic data exchange—Generic structures 工业过程测量和控制 过程设备目录中的数据结构和元素 第21部分：自动阀电子数据交换用属性列表(LOP) 通用结构 |
China National Standards 1 2 |
English PDF |
| GB/T 24328.11-2020 |
Tissue paper and tissue products—Part 11: Determination of optical properties—Measurement of brightness and colour—C/2°(indoor daylight) illuminant 卫生纸及其制品 第11部分：光学性能的测定 亮度和颜色的测定 C/2°（室内日光条件） |
China National Standards 1 2 |
English PDF |
| GB/T 24328.12-2020 |
Tissue paper and tissue products—Part 12: Determination of optical properties—Determination of opacity—Diffuse reflectance method 卫生纸及其制品 第12部分：光学性能的测定 不透明度的测定 漫反射法 |
China National Standards 1 2 |
English PDF |
| GB/T 20975.12-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 38781-2020 |
GB/T 38781-2020 林业机械 通用安全要求 |
China National Standards 1 2 |
English PDF |
| GB 9706.212-2020 |
Medical electrical equipment—Part 2-12: Particular requirements for basic safety and essential performance of critical care ventilators 医用电气设备 第2-12部分：重症护理呼吸机的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB/T 20840.102-2020 |
Instrument transformers—Part 102: Ferroresonance oscillations in substations with inductive voltage transformers 互感器 第102部分：带有电磁式电压互感器的变电站中的铁磁谐振 |
China National Standards 1 2 |
English PDF |
| GB/T 5959.12-2020 |
Safety in installations for electroheating and electromagnetic processing—Part 12: Particular requirements for infrared electroheating 电热和电磁处理装置的安全 第12部分：对红外电热装置的特殊要求 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 10066.12-2020 |
Test methods for electroheating installations—Part 12:Infrared electroheating installations 电热装置的试验方法 第12部分：红外电热装置 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB 5009.282-2020 |
National food safety standard - Determination of 1-methylimidazole, 2-methylimidazole and 4-methylimidazole in foods 食品安全国家标准 食品中1-甲基咪唑、2-甲基咪唑及4-甲基咪唑的测定 |
China National Standards 1 2 |
English PDF |
| GB 1903.43-2020 |
National food safety standard - Food nutrition enhancer - Vitamin B12 (Cyanocobalamin) 食品安全国家标准 食品营养强化剂 氰钴胺 |
China National Standards 1 2 |
English PDF |
| GB 9706.217-2020 |
Medical electrical equipment—Part 2-17: Particular requirements for the basic safety and essential performance of automatically-controlled brachytherapy afterloading equipment 医用电气设备 第2-17部分：自动控制式近距离治疗后装设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
English PDF |
| GB 9706.211-2020 |
Medical electrical equipment—Part 2-11: Particular requirements for the basic safety and essential performance of gamma beam therapy equipment 医用电气设备 第2-11部分：γ射束治疗设备的基本安全和基本性能专用要求 |
China National Standards 1 2 |
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 1 2 |
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 1 2 |
English PDF |
| GB/T 15092.102-2020 |
Switches for appliances—Part 1-2: Requirements for electronic switches 器具开关 第1-2部分：电子开关要求 |
China National Standards 1 2 |
English PDF |
| GB/T 26958.21-2020 |
Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters 产品几何技术规范（GPS） 滤波 第21部分：线性轮廓滤波器 高斯滤波器 |
China National Standards 1 2 |
English PDF |
| GB/T 39427-2020 |
Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source 无损检测 工业Ir192伽玛射线源尺寸测定方法 |
China National Standards 1 2 |
English PDF |
| GB/T 39278-2020 |
Method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m 0.1m～2m屏蔽壳体屏蔽效能的测量方法 |
China National Standards 1 2 |
English PDF |
| GB/T 19520.19-2020 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor 电子设备机械结构 482.6 mm（19 in）系列机械结构尺寸 第3-107部分：小型化插箱和插件的尺寸 |
China National Standards 1 2 |
English PDF |
| GB/T 35381.12-2020 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 12：Diagnostics services 农林拖拉机和机械 串行控制和通信数据网络 第12部分：诊断服务 |
China National Standards 1 2 |
English PDF |
| GB/T 25791-2020 |
C.I. Reactive red 194 （Reactive red M-2BE） C.I.反应红194(反应红M-2BE) |
China National Standards 1 2 |
English PDF |
| GB/T 28029.2-2020 |
Rail transit electronics Train communication network (TCN) Part 2-1: Stranded train bus (WTB) 轨道交通电子设备 列车通信网络（TCN） 第2-1部分：绞线式列车总线（WTB） |
China National Standards 1 2 |
English PDF |
| GB/T 3836.12-2019 |
Explosive atmospheres—Part 12：Material characteristics for combustible dusts—Test methods 爆炸性环境 第12部分：可燃性粉尘物质特性 试验方法 |
China National Standards 1 2 |
English PDF |
| GB/T 13295-2019 |
Ductile iron pipes, fittings and accessories for water or gas applications [Including 2021XG1] 水及燃气用球墨铸铁管、管件和附件 |
China National Standards 1 2 |
English PDF |
| GB/T 38317.21-2019 |
Space and fixing dimensions for smart electricity meter—Part 21: Structure of A-type 智能电能表外形结构和安装尺寸 第21部分：结构A型 |
China National Standards 1 2 |
English PDF |
| GB/T 17693.12-2019 |
Transformation guidelines of geographical names from foreign languages into Chinese—Part 12: Laotian 外语地名汉字译写导则 第12部分:老挝语 |
China National Standards 1 2 |
English PDF |
| GB/T 38385-2019 |
Determination of disperse yellow 23 and disperse orange 149 dyes in dye products 染料产品中分散黄23和分散橙149染料的测定 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 13747.2-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 13747.12-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectrophotometry 锆及锆合金化学分析方法 第12部分：硅量的测定 钼蓝分光光度法 |
China National Standards 1 2 |
English PDF |
| GB/T 38317.21-2019 |
Space and fixing dimensions for smart electricity meter—Part 21: Structure of A-type 智能电能表外形结构和安装尺寸 第21部分：结构A型 |
China National Standards 1 2 |
English PDF |
| GB/T 17693.12-2019 |
Transformation guidelines of geographical names from foreign languages into Chinese—Part 12: Laotian 外语地名汉字译写导则 第12部分:老挝语 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 37856-2019 |
Glass containers—Dimensions for 26H180 crown finish 玻璃容器 26H180冠形瓶口尺寸 |
China National Standards 1 2 |
English PDF |
| GB/T 37855-2019 |
Glass containers—Dimensions for 26H126 crown finish 玻璃容器 26H126冠形瓶口尺寸 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 25899.1-2019 |
Information technology－Universal coded character set (basic multilingual plane)－32 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字32点阵字型 第1部分：宋体 |
China National Standards 1 2 |
English PDF |
| GB/T 25217.12-2019 |
Methods for test, monitoring and prevention of rock burst—Part 12: Prevention method of protective seam mining 冲击地压测定、监测与防治方法 第12部分：开采保护层防治方法 |
China National Standards 1 2 |
English PDF |
| GB/T 25000.21-2019 |
Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 21: Quality measure elements 系统与软件工程 系统与软件质量要求和评价(SQuaRE) 第21部分：质量测度元素 |
China National Standards 1 2 |
English PDF |
| GB/T 22322.1-2019 |
Information technology－Chinese coded character set－24 dot matrix font of Chinese ideogram—Part 1:Song ti 信息技术 中文编码字符集 汉字24点阵字型 第1部分：宋体 |
China National Standards 1 2 |
English PDF |
| GB/T 19967.1-2019 |
Information technology－Universal coded character set (basic multilingual plane)－24 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字24点阵字型 第1部分：宋体 |
China National Standards 1 2 |
English PDF |
| GB/T 8826-2019 |
Rubber antioxidant—Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) 橡胶防老剂 2,2,4-三甲基-1,2-二氢化喹啉聚合物（TMQ） |
China National Standards 1 2 |
English PDF |
| GB/T 7962.21-2019 |
Test method of colourless optical glass—Part 21：Resistance to attack by aqueous alkaline solutions 无色光学玻璃测试方法 第21部分：耐碱稳定性 |
China National Standards 1 2 |
English PDF |
| GB 4943.21-2019 |
Information technology equipent—Safety—Part 21:Remote power feeding 信息技术设备 安全 第21部分：远程馈电 |
China National Standards 1 2 |
English PDF |
| GB/T 30879.1-2019 |
Information technology—Universal coded character set (basic multilingual plane)—22 dot matrix font of Chinese ideogram－Part 1:Song ti 信息技术 通用编码字符集（基本多文种平面） 汉字22点阵字型 第1部分：宋体 |
China National Standards 1 2 |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards 1 2 |
English PDF |
| GB/T 20564.12-2019 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 12:Dual phase steel with high formability 汽车用高强度冷连轧钢板及钢带 第12部分：增强成形性双相钢 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 37633-2019 |
Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid 纺织品 1,2-二氯乙烷、氯乙醇和氯乙酸的测定 |
China National Standards 1 2 |
English PDF |
| GB/T 37532-2019 |
General technical specification for 120km~160 km/h commuter express of urban rail transit system 城市轨道交通市域快线120 km/h～160 km/h车辆通用技术条件 |
China National Standards 1 2 |
English PDF |
| GB/T 13747.6-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry 锆及锆合金化学分析方法 第6部分：铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法 |
China National Standards 1 2 |
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 1 2 |
English PDF |
| GB/T 37400.2-2019 |
Heavy mechanical general technical specification—Part 12：Painting 重型机械通用技术条件 第2部分：火焰切割件 |
China National Standards 1 2 |
English PDF |
| Find out:500Items | To Page of: First -Previous-Next -Last | 1 2 3 |
+86-755-25831330
