Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43480-2023 |
Non-destructive testing phased array ultrasonic cylindrical imaging guided wave testing {译} 无损检测 相控阵超声柱面成像导波检测 |
China National Standards phase |
 English PDF |
| GB/Z 17624.7-2023 |
Electromagnetic compatibility Overview Part 7: Power factor of single-phase systems under non-sinusoidal conditions {译} 电磁兼容 综述 第7部分：非正弦条件下单相系统的功率因数 |
China National Standards phase |
English PDF |
| GB/T 43385-2023 |
Environmental Management Systems Guidance on a flexible approach to phased implementation {译} 环境管理体系 采取灵活方法分阶段实施的指南 |
China National Standards phase |
English PDF |
| GB/T 43253.2-2023 |
Road vehicles - Functional safety audit and assessment methods Part 2: Concept phase and system level {译} 道路车辆 功能安全审核及评估方法 第2部分：概念阶段和系统层面 |
China National Standards phase |
English PDF |
| GB/T 23101.3-2023 |
Surgical implants Hydroxyapatite Part 3: Chemical analysis and characterization of crystallinity and phase purity {译} 外科植入物 羟基磷灰石 第3部分：结晶度和相纯度的化学分析和表征 |
China National Standards phase |
English PDF |
| GB/T 43320-2023 |
Non-destructive testing of welds, ultrasonic testing, application of automatic phased array technology for thin-walled steel components {译} 焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用 |
China National Standards phase |
English PDF |
| GB/T 15548-2023 |
General technical conditions for three-phase synchronous generators driven by reciprocating internal combustion engines {译} 往复式内燃机驱动的三相同步发电机通用技术条件 |
China National Standards phase |
English PDF |
| GB/T 43024.2-2023 |
Measurement techniques for piezoelectric, dielectric and electrostatic oscillators Part 2: phase jitter measurement methods {译} 压电、介电和静电振荡器的测量技术 第2部分:相位抖动测量方法 |
China National Standards phase |
English PDF |
| GB/T 15587-2023 |
Energy Management System phased Implementation Guide {译} 能源管理体系 分阶段实施指南 |
China National Standards phase |
English PDF |
| GB/T 12974.1-2023 |
General technical conditions for AC elevator motors Part 1: Three-phase asynchronous motors {译} 交流电梯电动机通用技术条件 第1部分：三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 1032-2023 |
Three-phase asynchronous motor test methods {译} 三相异步电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 42890-2023 |
Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Inter-TCF interface {译} 基于LTE技术的宽带集群通信（B-TrunC）系统 接口技术要求（第二阶段） TCF间接口 |
China National Standards phase |
English PDF |
| GB/T 42889-2023 |
Broadband trunking communication (B-TrunC) system based on LTE technology Interface technical requirements (second phase) Interface between TCF and eHSS {译} 基于LTE技术的宽带集群通信（B-TrunC）系统 接口技术要求（第二阶段） TCF与eHSS间接口 |
China National Standards phase |
English PDF |
| GB/T 42732-2023 |
Nanotechnology Size distribution and concentration measurement of inorganic nanoparticles in aqueous phase Single particle inductively coupled plasma mass spectrometry {译} 纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法 |
China National Standards phase |
English PDF |
| GB/T 17626.11-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for voltage dips, short interruptions and voltage changes for equipment with input current less than or equal to 16 A per phase {译} 电磁兼容 试验和测量技术 第11部分：对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards phase |
English PDF |
| GB/T 19749.4-2023 |
Coupling capacitors and capacitive voltage dividers - Part 4: DC or AC single-phase capacitive voltage dividers {译} 耦合电容器及电容分压器 第4部分：直流或交流单相电容分压器 |
China National Standards phase |
English PDF |
| GB/T 42680-2023 |
Test method for atomization characteristics of liquid fuel based on phase Doppler technique {译} 基于相位多普勒技术的液体燃料雾化特性测试方法 |
China National Standards phase |
English PDF |
| GB/T 42559-2023 |
Acoustics - Interferometric Fiber Optic Hydrophone phase Shift Sensitivity Measurement {译} 声学 干涉型光纤水听器相移灵敏度测量 |
China National Standards phase |
English PDF |
| GB/T 29464-2023 |
Two-phase flow jet heat exchanger {译} 两相流喷射式热交换器 |
China National Standards phase |
English PDF |
| GB/T 42529-2023 |
Evaluation Requirements for Moisture Conduction and phase Change Breathing Function of New Wall Materials {译} 新型墙体材料湿传导及相变呼吸功能的评价要求 |
China National Standards phase |
English PDF |
| GB/T 42630-2023 |
Method for chemical phase analysis of copper-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases {译} 铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定 |
China National Standards phase |
English PDF |
| GB/T 42439-2023 |
Method for chemical phase analysis of antimony ore - Determination of antimony content in antimonite, stibnite and antimonate {译} 锑矿石化学物相分析方法 锑华、辉锑矿和锑酸盐中锑含量的测定 |
China National Standards phase |
English PDF |
| GB/T 15544.1-2023 |
Calculation of short-circuit current in three-phase AC system Part 1: Current calculation {译} 三相交流系统短路电流计算 第1部分：电流计算 |
China National Standards phase |
English PDF |
| GB/T 42325-2023 |
Electrical interface specification for phase-cut dimmers in phase-cut dimming lighting systems {译} 切相调光照明系统中切相调光器的电气接口规范 |
China National Standards phase |
English PDF |
| GB/T 42399.3-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 3: Combined systems {译} 无损检测仪器 相控阵超声设备的性能与检验 第3部分：组合系统 |
China National Standards phase |
English PDF |
| GB/T 42399.2-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 2: Probes {译} 无损检测仪器 相控阵超声设备的性能与检验 第2部分：探头 |
China National Standards phase |
English PDF |
| GB/T 42399.1-2023 |
Non-destructive testing instruments - Performance and inspection of phased array ultrasonic equipment - Part 1: Instruments {译} 无损检测仪器 相控阵超声设备的性能与检验 第1部分：仪器 |
China National Standards phase |
English PDF |
| GB/T 42342.2-2023 |
Particle size distribution - Liquid phase centrifugal sedimentation method - Part 2: Photoelectric centrifugal method {译} 粒度分布 液相离心沉降法 第2部分：光电离心法 |
China National Standards phase |
English PDF |
| GB/T 14321-2022 |
X-ray Quantitative Determination Method of α-Al2O3 phase in Corundum Abrasive {译} 刚玉磨料中α-Al2O3相X射线定量测定方法 |
China National Standards phase |
English PDF |
| GB/T 20887.3-2022 |
High strength hot rolled steel sheet and strip for automobile part 3: dual phase steel {译} 汽车用高强度热连轧钢板及钢带 第3部分：双相钢 |
China National Standards phase |
English PDF |
| GB/T 21434-2022 |
phase change boilers 相变锅炉 |
China National Standards phase |
English PDF |
| GB/T 19749.2-2022 |
Coupling capacitors and capacitor dividers—Part 2: DC or AC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application 耦合电容器及电容分压器 第2部分：接于线与地之间用于电力线路载波（PLC）的直流或交流单相耦合电容器 |
China National Standards phase |
English PDF |
| GB/T 22264.5-2022 |
Installed electrical measuring instruments with digital display - Part 5: Particular requirements for phase meters and power factor meters {译} 安装式数字显示电测量仪表 第5部分：相位表和功率因数表的特殊要求 |
China National Standards phase |
English PDF |
| GB/T 9651-2022 |
Test methods for single-phase asynchronous motors {译} 单相异步电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 8128-2022 |
Test methods for single-phase series-excited motors {译} 单相串励电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 41966-2022 |
phased array ultrasonic testing method for seamless steel pipe {译} 无缝钢管相控阵超声检测方法 |
China National Standards phase |
English PDF |
| GB/T 34590.3-2022 |
Road vehicles - Functional safety - Part 3: Concept phase {译} 道路车辆 功能安全 第3部分：概念阶段 |
China National Standards phase |
English PDF |
| GB/T 13957-2022 |
Technical conditions of basic series of large three-phase asynchronous motors {译} 大型三相异步电动机基本系列技术条件 |
China National Standards phase |
English PDF |
| GB/T 42208-2022 |
Nanotechnology - Size measurement of nanoparticles in multiphase systems - Transmission electron microscopy imaging {译} 纳米技术 多相体系中纳米颗粒粒径测量 透射电镜图像法 |
China National Standards phase |
English PDF |
| GB/T 33523.603-2022 |
Product Geometry Specification (GPS) Surface Structure Area Method Part 603: Nominal Properties of Non-Contact (phase Shift Interferometry) Type Instruments {译} 产品几何技术规范（GPS） 表面结构 区域法 第603部分：非接触（相移干涉显微）式仪器的标称特性 |
China National Standards phase |
English PDF |
| GB 17625.1-2022 |
Electromagnetic Compatibility Limits Part 1: Limits for Harmonic Current Emissions (Equipment Input Current ≤ 16A per phase) {译} 电磁兼容 限值 第1部分：谐波电流发射限值（设备每相输入电流≤16A） |
China National Standards phase |
English PDF |
| GB/Z 42004-2022 |
Consideration of the reference impedance and public power supply network impedance used to determine the disturbance characteristics of electrical equipment (rated current per phase less than or equal to 75A) {译} 确定电气设备（每相额定电流小于或等于75A）骚扰特性用的参考阻抗和公用供电网络阻抗的考虑 |
China National Standards phase |
English PDF |
| GB/T 42027-2022 |
Gas phase molecular absorption spectrometer {译} 气相分子吸收光谱仪 |
China National Standards phase |
English PDF |
| GB/T 3488.4-2022 |
Cemented carbide - Metallographic determination of microstructure - Part 4: Metallographic determination of porosity, non-combined carbon defects and decarburized phases {译} 硬质合金 显微组织的金相测定 第4部分：孔隙度、非化合碳缺陷和脱碳相的金相测定 |
China National Standards phase |
English PDF |
| GB/T 42036-2022 |
Specification for inspection of single-phase grounding capacitor current in mine high-voltage power grid {译} 矿井高压电网单相接地电容电流检验规范 |
China National Standards phase |
English PDF |
| GB/T 40407-2021 |
X-ray powder diffraction analysis method for determining the phases in portland cement clinker 硅酸盐水泥熟料矿相X射线衍射分析方法 |
China National Standards phase |
English PDF |
| GB/T 20485.43-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准 |
China National Standards phase |
English PDF |
| GB/T 20485.32-2021 |
Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation 振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应 |
China National Standards phase |
English PDF |
| GB/T 1029-2021 |
Test procedures for three-phase synchronous machines 三相同步电机试验方法 |
China National Standards phase |
English PDF |
| GB/T 39846-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 集群核心网到调度台接口 |
China National Standards phase |
English PDF |
| GB/T 39845-2021 |
LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments（phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 网络设备技术要求（第一阶段） |
China National Standards phase |
English PDF |
| GB/T 39840-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (phase 1)—Air interface 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 空中接口 |
China National Standards phase |
English PDF |
| GB/T 39839-2021 |
LTE-based broadband trunking communication (B-TrunC) system -- Technical requirements for user equipments (phase 1) 基于LTE技术的宽带集群通信（B-TrunC）系统 终端设备技术要求（第一阶段） |
China National Standards phase |
English PDF |
| GB/T 39838-2021 |
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信（B-TrunC）系统 接口测试方法（第一阶段） 终端到集群核心网接口 |
China National Standards phase |
English PDF |
| GB/T 41114-2021 |
Non-destructive testing -- Ultrasonic testing -- Specification for a calibration block for phased array testing(PAUT) 无损检测? 超声检测 相控阵超声检测标准试块规范 |
China National Standards phase |
English PDF |
| GB/T 40734-2021 |
Non-destructive testing of welds—phased array ultrasonic testing(PAUT)—Acceptance levels 焊缝无损检测 相控阵超声检测 验收等级 |
China National Standards phase |
English PDF |
| GB/T 40733-2021 |
Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology 焊缝无损检测 超声检测 自动相控阵超声技术的应用 |
China National Standards phase |
English PDF |
| GB/T 21973-2021 |
YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件 |
China National Standards phase |
English PDF |
| GB/T 21969-2021 |
YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical specification YGP系列辊道用变频调速三相异步电动机 技术条件 |
China National Standards phase |
English PDF |
| GB/T 1002-2021 |
Single phase plugs and socket-outlets for household and similar purposes—Types,basic parameters and dimensions 家用和类似用途单相插头插座 型式、基本参数和尺寸 |
China National Standards phase |
English PDF |
| GB/T 39211-2020 |
Testing method of phased array technology for ship steel weld 船舶钢焊缝超声相控阵检测方法 |
China National Standards phase |
English PDF |
| GB/T 39077-2020 |
Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels 经济型奥氏体-铁素体双相不锈钢中有害相的检测方法 |
China National Standards phase |
English PDF |
| GB/T 38874.2-2020 |
Tractors and machinery for agriculture and forestry—Safety-related parts of control systems—Part 2: Concept phase 农林拖拉机和机械 控制系统安全相关部件 第2部分：概念阶段 |
China National Standards phase |
English PDF |
| GB/T 28575-2020 |
Specification for YE3 series (IP55) three-phase induction motors (Frame size 63～355) YE3系列（IP55）三相异步电动机技术条件（机座号63～355） |
China National Standards phase |
English PDF |
| GB/T 23755-2020 |
Three-phase site-combined power transformer 三相组合式电力变压器 |
China National Standards phase |
English PDF |
| GB/T 21971-2020 |
YZD series multi-speed three-phase induction motors for crane application—Technical specification YZD系列起重用多速三相异步电动机 技术条件 |
China National Standards phase |
English PDF |
| GB/T 21968-2020 |
YBZS series flameproof double-speed three-phase induction motors for crane application—Technical specification YBZS系列起重用隔爆型双速三相异步电动机 技术条件 |
China National Standards phase |
English PDF |
| GB/T 21967-2020 |
YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specification YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件 |
China National Standards phase |
English PDF |
| GB/T 38396-2019 |
Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light 焦化沥青类产品 中间相含量的测定 光反射显微分析方法 |
China National Standards phase |
English PDF |
| GB/T 22711-2019 |
Specification for three-phase permanent magnet synchronous motors(frame size 80～355) 三相永磁同步电动机技术条件（机座号 80～355） |
China National Standards phase |
English PDF |
| GB/T 37592-2019 |
Carbonaceous mesophase spheres 中间相炭微球 |
China National Standards phase |
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 phase |
English PDF |
| GB/T 22135-2019 |
Commissioning of electrical,instrumentation and control systems in the process industry—Specific phases and milestones 流程工业中电气、仪表和控制系统的试车 各特定的阶段和里程碑 |
China National Standards phase |
English PDF |
| GB/T 37405-2019 |
High voltage soft-start device by thyristor phase control 高压晶闸管相控调压软起动装置 |
China National Standards phase |
English PDF |
| GB/T 37291-2019 |
Technical requirements for LTE based Broadband Trunking Communication (B-TrunC) system (phase 1) 基于LTE技术的宽带集群通信(B-TrunC)系统总体技术要求(第一阶段) |
China National Standards phase |
English PDF |
| GB/T 37290-2019 |
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (phase 1)—Uu-T interface 基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 空中接口 |
China National Standards phase |
English PDF |
| GB/T 37289-2019 |
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 终端到集群核心网接口 |
China National Standards phase |
English PDF |
| GB/T 37287-2019 |
LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 集群核心网到调度台接口 |
China National Standards phase |
English PDF |
| GB/T 5173-2018 |
Surface active agents—Detergents—Determination of anionic-active matter content—Direct two-phase titration procedure 表面活性剂-洗涤剂-阴离子活性物含量的测定-直接两相滴定法 |
China National Standards phase |
English PDF |
| GB/T 5174-2018 |
Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure 表面活性剂-洗涤剂-阳离子活性物含量的测定-直接两相滴定法 |
China National Standards phase |
English PDF |
| GB/T 36141-2018 |
Methods for phase composition analysis of calcined gypsum 建筑石膏相组成分析方法 |
China National Standards phase |
English PDF |
| GB/T 21707-2018 |
Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors 变频调速专用三相异步电动机绝缘规范 |
China National Standards phase |
English PDF |
| GB/T 24843-2018 |
Technical specification of 1000 kV single phase oil-immersed auto-transformer 1000kV单相油浸式自耦电力变压器技术规范 |
China National Standards phase |
English PDF |
| GB/T 22670-2018 |
Test procedures for converter-fed three phase cage induction motors 变频器供电三相笼型感应电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 36646-2018 |
Equipment for preparation of nitride semiconductor materials by hydride vapor phase epitaxy 制备氮化物半导体材料用氢化物气相外延设备 |
China National Standards phase |
English PDF |
| GB/T 17737.108-2018 |
Coaxial communication cables—Part 1-108: Electrical test methods—Test for characteristic impedance, phase and group delay, electrical length and propagation velocity 同轴通信电缆 第1-108部分：电气试验方法 特性阻抗、相位延迟、群延迟、电长度和传播速度试验 |
China National Standards phase |
English PDF |
| GB/T 34862-2017 |
Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors 确定三相低压笼型感应电动机等值电路参数的试验方法 |
China National Standards phase |
English PDF |
| GB/T 34590.3-2017 |
Road vehicles—Functional safety—Part 3: Concept phase 道路车辆 功能安全 第3部分：概念阶段 |
China National Standards phase |
English PDF |
| GB/T 34172-2017 |
Microbeam analysis—Electron backscatter diffraction—phase analysis method of metal and alloy 微束分析 电子背散射衍射 金属及合金的相分析方法 |
China National Standards phase |
English PDF |
| GB/T 20564.2-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分：双相钢 |
China National Standards phase |
English PDF |
| GB/T 20887.6-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 6: Complex phase steel 汽车用高强度热连轧钢板及钢带 第6部分：复相钢 |
China National Standards phase |
English PDF |
| GB/T 7676.5-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5：Special requirements for phase meters, power factor meters and synchroscopes 直接作用模拟指示电测量仪表及其附件 第5部分：相位表、功率因数表和同步指示器的特殊要求 |
China National Standards phase |
English PDF |
| GB/T 34101-2017 |
Determination of hydrogen sulfide in fuel oils—Rapid liquid phase extraction method 燃料油中硫化氢含量的测定 快速液相萃取法 |
China National Standards phase |
English PDF |
| GB/T 33657-2017 |
Nanotechnologies—Electrical operating parameter test specification of wafer level nano-scale phase change memory cells 纳米技术 晶圆级纳米尺度相变存储单元电学操作参数测试规范 |
China National Standards phase |
English PDF |
| GB/T 15544.4-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth 三相交流系统短路电流计算 第4部分：同时发生两个独立单相接地故障时的电流以及流过大地的电流 |
China National Standards phase |
English PDF |
| GB/T 15544.2-2017 |
Short-circuit current calculation in three-phase a.c. systems—Part 2: Factors for the calculation of short-circuit currents 三相交流系统短路电流计算 第2部分：短路电流计算应用的系数 |
China National Standards phase |
English PDF |
| GB/T 15544.5-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 5: Examples 三相交流系统短路电流计算 第5部分：算例 |
China National Standards phase |
English PDF |
| GB/T 15544.3-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 3:Data of electrical equipment 三相交流系统短路电流计算 第3部分：电气设备数据 |
China National Standards phase |
English PDF |
| GB/T 35791-2017 |
Specification for single-phase-to-ground fault feeder selection device based on traveling waves for neutral non-effectively grounded system 中性点非有效接地系统单相接地故障行波选线装置技术要求 |
China National Standards phase |
English PDF |
| GB/T 1003-2016 |
Three phases plugs and socket-outlets for household and similar purposes—Types，basic parameters and dimensions 家用和类似用途三相插头插座 型式、基本参数和尺寸 |
China National Standards phase |
English PDF |
| GB/T 21210-2016 |
Starting performance of single-speed three-phase cage induction motors 单速三相笼型感应电动机起动性能 |
China National Standards phase |
English PDF |
| GB/T 32825-2016 |
Specifications and technical requirements for three-phase dry-type tridimensional wound-core distribution transformers 三相干式立体卷铁心配电变压器技术参数和要求 |
China National Standards phase |
English PDF |
| GB/T 32580.303-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-3: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase inductive voltage transformers 轨道交通 地面装置 交流开关设备的特殊要求 第3-3部分：交流牵引系统专用测量、控制和保护装置 单相感性电压互感器 |
China National Standards phase |
English PDF |
| GB/T 32580.302-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 3-2: Measuement,control and protection devices for specific use in a.c. traction systems—Single-phase current transformers 轨道交通 地面装置 交流开关设备的特殊要求 第3-2部分：交流牵引系统专用测量、控制和保护装置 单相电流互感器 |
China National Standards phase |
English PDF |
| GB/T 32580.2-2016 |
Railway applications—Fixed installations—Particular requirements for a.c. switchgear—Part 2: Single-phase disconnectors，earthing switches and switches with Un above 1KV 轨道交通 地面装置 交流开关设备的特殊要求 第2部分：Un大于1kV的单相隔离开关、接地开关和负荷开关 |
China National Standards phase |
English PDF |
| GB/T 32580.1-2016 |
Railway applications—Fixed installations—Particular requirements for a.c.switchgear—Part 1: Single-phase circuit-breakers with Un above 1 kV 轨道交通 地面装置 交流开关设备的特殊要求 第1部分：Un大于1kV的单相断路器 |
China National Standards phase |
English PDF |
| GB/T 32563-2016 |
Non-destructive testing—Ultrasonic testing—Test method for phased-array ultrasonic testing 无损检测 超声检测 相控阵超声检测方法 |
China National Standards phase |
English PDF |
| GB/T 32484-2016 |
Watch-cases and accessories—Vapour phase deposited coatings 表壳体及其附件 气相沉积镀层 |
China National Standards phase |
English PDF |
| GB/T 32355.5-2015 |
Assessment values of recyclability rate for electrical and electronic products—Part 5 : Small and medium three-phase asynchronous motor 电工电子产品可再生利用率评价值 第5部分：中小型三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 32384-2015 |
Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method 中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法 |
China National Standards phase |
English PDF |
| GB/T 20564.8-2015 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 8: Complex phase steel 汽车用高强度冷连轧钢板及钢带 第8部分：复相钢 |
China National Standards phase |
English PDF |
| GB/T 30839.2-2015 |
Energy consumption grading for industrial electroheat installations—Part 2：Three-phase steelmaking arc furnace 工业电热装置能耗分等 第2部分：三相炼钢电弧炉 |
China National Standards phase |
English PDF |
| GB/T 17625.8-2015 |
Electromagnetic compatibility—Limits—Limits for harmonic currents produced by equipment connected to public low—Voltage systems with input current >16 A and <=75 A per phase 电磁兼容 限值 每相输入电流大于16A小于等于75A连接到公用低压系统的设备产生的谐波电流限值 |
China National Standards phase |
English PDF |
| GB/T 31554-2015 |
Non-magnetic metallic coatings on metallic and non-metallic basismaterials—Measurement of coating thickness—phase-sensitive eddy-current method 金属和非金属基体上非磁性金属覆盖层 覆盖层厚度测量 相敏涡流法 |
China National Standards phase |
English PDF |
| GB/T 31234-2014 |
Technical specification for YBZT series Flameproof premium efficiency three-phase induction motor with copper rotor（Frame size 80 t0 200） YBZT系列隔爆型超高效率铸铜转子三相异步电动机（机座号80~200）技术条件 |
China National Standards phase |
English PDF |
| GB/T 13290-2014 |
Propylene and butadiene for industrial use―Sampling in the liquid phase 工业用丙烯和丁二烯液态采样法 |
China National Standards phase |
English PDF |
| GB/T 13289-2014 |
Ethylene for industrial use―Sampling in the liquid and the gaseous phase 工业用乙烯液态和气态采样法 |
China National Standards phase |
English PDF |
| GB/T 30491.1-2014 |
Natural gas—Calculation of thermodynamic properties—Part 1: Gas phase properties for transmission and distribution applications 天然气 热力学性质计算 第1部分：输配气中的气相性质 |
China National Standards phase |
English PDF |
| GB 30254-2013 |
Minimum allowable values of energy efficiency and the energy efficiency grades for cage three-phase high voltage induction motor 高压三相笼型异步电动机能效限定值及能效等级 |
China National Standards phase |
English PDF |
| GB/T 15544.1-2013 |
Short-circuit current calculation in three-phase a.c. systems―Part 1: Calculation of currents 三相交流系统短路电流计算 第1部分：电流计算 |
China National Standards phase |
English PDF |
| GB/T 30145-2013 |
Specification for YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications（Frame size 450 to 500) YZP系列起重及冶金用变频调速三相异步电动机技术条件（机座号450～500） |
China National Standards phase |
English PDF |
| GB/T 30144-2013 |
Specification for YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships YZP-H系列船用起重用变频调速三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 30143-2013 |
Specification for YZR series of wound-rotor three-phase induction motors for crane and metallurgical applications YZR系列起重及冶金用绕线转子三相异步电动机技术条件（机座号450～500） |
China National Standards phase |
English PDF |
| GB/T 21972.3-2013 |
Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications―Part 3:YZP series variable-frequency adjustable-speed three-phase induction motors (cooled with centrifugal fan)for crane and met 起重及冶金用变频调速三相异步电动机技术条件 第3部分：YZP系列起重及冶金用变频调速三相异步电动机（离心风机冷却） |
China National Standards phase |
English PDF |
| GB/T 29562.3-2013 |
Energy efficiency test procedures of motors for crane - Part 3: Conical rotor 3-phase asynchronous motors 起重机械用电动机能效测试方法 第3部分：锥形转子三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 29562.2-2013 |
Energy efficiency test procedures of motors for crane - Part 2: YZR/YZ series 3-phase asynchronous motors 起重机械用电动机能效测试方法 第2部分：YZR/YZ系列三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 29562.1-2013 |
Energy efficiency test procedures of motors for crane - Part 1: YZP series of variable-frequency adjustable-speed 3-phase asynchronous motors 起重机械用电动机能效测试方法 第1部分：YZP系列变频调速三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 10546-2013 |
Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in the liquid or gaseous phase and natural gas up to 2,5 MPa - Specification 在 2.5MPa及以下压力下输送液态或气态液化石油气（LPG）和天然气的橡胶软管及软管组合件 规范 |
China National Standards phase |
English PDF |
| GB 20052-2013 |
Minimum allowable values of energy efficiency and energy efficiency grades for three-phase distribution transformers 三相配电变压器能效限定值及能效等级 |
China National Standards phase |
English PDF |
| GB/T 29492-2013 |
Chemicals applied in digital printing materials - The determination of triazines B - Reversed phase high performance liquid chromatography 数字印刷材料用化学品 三嗪B含量的测定 反相高效液相色谱法 |
China National Standards phase |
English PDF |
| GB 17625.1-2012 |
Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase) 电磁兼容 限值 谐波电流发射限值(设备每相输入电流≤16A) |
China National Standards phase |
English PDF |
| GB/T 9414.2-2012 |
Maintainability of equipment - Part 2: Maintainability requirements and studies during the design and development phase 维修性 第2部分：设计和开发阶段维修性要求与研究 |
China National Standards phase |
English PDF |
| GB/T 4596-2012 |
E-cores for three-phase transformers for use in electronic equipment 电子设备用三相变压器E形铁心 |
China National Standards phase |
English PDF |
| GB/T 29302-2012 |
Non-destructive testing instruments - Characterization and verification of phased array ultrasonic examination systems 无损检测仪器 相控阵超声检测系统的性能与检验 |
China National Standards phase |
English PDF |
| GB/T 21972.2-2012 |
Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications - Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cool 起重及冶金用变频调速三相异步电动机技术条件 第2部分：YZP系列起重及冶金用变频调速三相异步电动机（轴流风机冷却） |
China National Standards phase |
English PDF |
| GB/T 28912-2012 |
Test method for two phase relative permeability in rock 岩石中两相流体相对渗透率测定方法 |
China National Standards phase |
English PDF |
| GB/T 28575-2012 |
Specification for YE3 Series（IP55）super-high efficiency three-phase induction motor（Frame size 80～355） YE3系列（IP55）超高效率三相异步电动机技术条件（机座号80～355） |
China National Standards phase |
English PDF |
| GB/T 28562-2012 |
Specification for YVF series variable frequency high voltage three-phase induction motors (Frame size 355-630) YVF系列变频调速高压三相异步电动机技术条件（机座号355～630） |
China National Standards phase |
English PDF |
| GB/T 1032-2012 |
Test procedures for three-phase induction motors 三相异步电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 28427-2012 |
27.5kV single-phase AC XLPE insulation cable and accessories for electrification railway 电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆及附件 |
China National Standards phase |
English PDF |
| GB/T 17626.34-2012 |
Electromagnetic compatibility - Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase 电磁兼容 试验和测量技术 主电源每相电流大于16A的设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards phase |
English PDF |
| GB 18613-2012 |
Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors 中小型三相异步电动机能效限定值及能效等级 |
China National Standards phase |
English PDF |
| GB/T 28075-2011 |
Detection and identification of Pseudomonas savastanoi pv. phaseolicola ( Burkholder ) Gardan et al. 萨氏假单胞杆菌菜豆生致病型检疫鉴定方法 |
China National Standards phase |
English PDF |
| GB/T 27744-2011 |
Specification for premium efficiency three-phase permanent magnet synchronous motor（frame size 132~280） 超高效三相永磁同步电动机技术条件(机座号132-280) |
China National Standards phase |
English PDF |
| GB/T 27653-2011 |
Methods for analysis of quaternary ammonium compounds in preservative-treated wood - 2-phase titration 防腐木材中季铵盐的分析方法 两相滴定法 |
China National Standards phase |
English PDF |
| GB/T 26827-2011 |
Calibration method for measurement equipment of wave plate phase retardation 波片相位延迟测量装置的校准方法 |
China National Standards phase |
English PDF |
| GB/T 25438-2010 |
Specification and technical requirements for three-phase oil-immersed tridimensional toroidal-core distribution transformers 三相油浸式立体卷铁心配电变压器技术参数和要求 |
China National Standards phase |
English PDF |
| GB/T 25302-2010 |
Specification for high efficiency three-phase induction motor for textile purpose (Frame size 90～225) 纺织专用高效率三相异步电动机技术条件 (机座号90～225） |
China National Standards phase |
English PDF |
| GB/T 25291-2010 |
Specification for three-phase constant torque asynchronous motor for cargo winches in ships 船用起货机用恒力矩三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 25290-2010 |
Specification for Y3 series（IP55）three-phase induction motor （Frame size 63～355） Y3系列（IP55）三相异步电动机技术条件（机座号63～355） |
China National Standards phase |
English PDF |
| GB/T 25221-2010 |
Inspection of grain and oils - Determination of ergosterol in grain - Normal phase high performance liquid chromatography 粮油检验 粮食中麦角甾醇的测定 正相高效液相色谱法 |
China National Standards phase |
English PDF |
| GB 23101.3-2010 |
Implants for surgery - Hydroxyapatite - Part 3: Chemical analysis and characterization of crystallinity and phase purity 外科植入物 羟基磷灰石 第3部分：结晶度和相纯度的化学分析和表征 |
China National Standards phase |
English PDF |
| GB/T 20887.3-2010 |
Continuously hot rolled high strength steel sheet and strip for automobile - Part 3: Dual phase steel 汽车用高强度热连轧钢板及钢带 第3部分：双相钢 |
China National Standards phase |
English PDF |
| GB/Z 24843-2009 |
Technical specification of 1000 kV single phase oil-immersed auto-transformer 1000kV单相油浸式自耦电力变压器技术规范 |
China National Standards phase |
English PDF |
| GB/T 18777-2009 |
Geometrical product specifications (GPS) - Surface texture - Profile method - Metrological characteristics of phase correct filters 产品几何技术规范（GPS） 表面结构 轮廓法 相位修正滤波器的计量特性 |
China National Standards phase |
English PDF |
| GB/T 24572.4-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 4: Solid phase microextraction(SPME) 火灾现场易燃液体残留物实验室提取方法 第4部分：固相微萃取法 |
China National Standards phase |
English PDF |
| GB/T 23755-2009 |
Three-phase site-combined power transformers 三相组合式电力变压器 |
China National Standards phase |
English PDF |
| GB/T 18891-2009 |
Identification by hour numbers of the phase conductors of 3-phase electric systems 三相电力系统相导体的钟时序数标识 |
China National Standards phase |
English PDF |
| GB/T 23356-2009 |
Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method 卷烟 烟气气相中一氧化碳的测定 非散射红外法 |
China National Standards phase |
English PDF |
| GB/T 23306-2009 |
Specifications for flameproof three-phase asynchronous motors for use on dispensers （frame size 63 to 100） 燃油加油机用隔爆型三相异步电动机(机座号63～100)技术条件 |
China National Standards phase |
English PDF |
| GB/T 22670-2008 |
Test procedures for converter-fed three phase cage induction motors 变频器供电三相笼型感应电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 22669-2008 |
Test procedures for three-phase permanent magnet synchronous machines 三相永磁同步电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 22722-2008 |
Specification for YX3 series(IP55) high efficiency three-phase induction motor (frame size 80-355) YX3系列（IP55）高效率三相异步电动机技术条件(机座号80-355) |
China National Standards phase |
English PDF |
| GB/T 22713-2008 |
Effects of unbalanced voltages on the performance of three-phase cage induction motor 不平衡电压对三相笼型感应电动机性能的影响 |
China National Standards phase |
English PDF |
| GB/T 22711-2008 |
Specification for high efficiency three-phase permanent magnet synchronous motor (frame size 132-280) 高效三相永磁同步电动机技术条件（机座号 132-280） |
China National Standards phase |
English PDF |
| GB/T 22264.5-2008 |
Mounted digital display electric measuring instruments - Part 5: Special requirements for phase meters and power factor meters 安装式数字显示电测量仪表 第5部分：相位表和功率因数表的特殊要求 |
China National Standards phase |
English PDF |
| GB/T 22509-2008 |
Animal and vegetable fats and oils - Determination of benzo(a)pyrene - Reverse-phase high performance liquid chromatography method 动植物油脂 苯并(a)芘的测定 反相高效液相色谱法 |
China National Standards phase |
English PDF |
| GB 1003-2008 |
Three phases plugs and socket-outlets for household and similar purposes - Types，basic parameters and dimensions 家用和类似用途三相插头插座 型式、基本参数和尺寸 |
China National Standards phase |
English PDF |
| GB 1002-2008 |
Single phase plugs and socket-outlets for household and similar purposes - Types, basic parameters and dimensions 家用和类似用途单相插头插座 型式、基本参数和尺寸 |
China National Standards phase |
English PDF |
| GB/T 13305-2008 |
Micrographic method for determining area content of the α-phases in stainless steels 不锈钢中α－相面积含量金相测定法 |
China National Standards phase |
English PDF |
| GB/T 14481-2008 |
Test procedure for single-phase synchronous machines 单相同步电机试验方法 |
China National Standards phase |
English PDF |
| GB/T 15548-2008 |
General specification for three-phase synchronous generators driven by reciprocating internal combustion engine 往复式内燃机驱动的三相同步发电机通用技术条件 |
China National Standards phase |
English PDF |
| GB/T 16722.3-2008 |
Technical product documentation - Handling of computer-based technical information - phases in the product design process 技术产品文件 计算机辅助技术信息处理 产品设计过程中的状态 |
China National Standards phase |
English PDF |
| GB/T 6022-2008 |
Butadiene for industrial use - Determination of oxygen in gaseous phase above liquid butadiene 工业用丁二烯液上气相中氧的测定 |
China National Standards phase |
English PDF |
| GB/T 15543-2008 |
Power quality - Three-phase voltage unbalance 电能质量 三相电压不平衡 |
China National Standards phase |
English PDF |
| GB/T 9651-2008 |
Test procedures for single-phase induction motor 单相异步电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 8128-2008 |
Test procedures for single-phase series motors 单相串励电动机试验方法 |
China National Standards phase |
English PDF |
| GB/T 21975-2008 |
Method of test for reliability of three-phase induction motors for crane and metallurgical application 起重及冶金用三相异步电动机可靠性试验方法 |
China National Standards phase |
English PDF |
| GB/T 21974-2008 |
Technical specification for YZRW range of eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical application YZRW系列起重及冶金用涡流制动绕线转子三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 21973-2008 |
Technical specification for YZR3 range of wound-rotor three-phase induction motors for crane & metallurgical applications YZR3系列起重及冶金用绕线转子三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 21972.1-2008 |
Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical application - Part 1:YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati 起重及冶金用变频调速三相异步电动机技术条件 第1部分：YZP系列起重及冶金用变频调速三相异步电动机 |
China National Standards phase |
English PDF |
| GB/T 21971-2008 |
Technical specification for YZD range of multi-speed three-phase induction motors for crane application YZD系列起重用多速三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 21969-2008 |
Technical specification for YGP series variable-frequency adjustable-speed shree-phase induction motors for roll table application YGP系列辊道用变频调速三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 21968-2008 |
Technical specification for YBZS range of flame-proof double-speed three-phase induction motors for crane application YBZS系列起重用隔爆型双速三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 21967-2008 |
YBZE、YBZSE Range three-phase induction motors for crane application flameproof electromagnetic braking technical specifications YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机技术条件 |
China National Standards phase |
English PDF |
| GB/T 14321-2008 |
Testing method for quantities of α-Al2O3 phase in alumina with an X-ray diffractometer 刚玉磨料中α-Al2O3相X射线定量测定方法 |
China National Standards phase |
English PDF |
| GB/T 2900.72-2008 |
Electrotechnical terminology - Polyphase systems and circuits 电工术语 多相系统与多相电路 |
China National Standards phase |
English PDF |
| GB/T 21707-2008 |
Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors 变频调速专用三相异步电动机绝缘规范 |
China National Standards phase |
English PDF |
| GB/T 13957-2008 |
Technical requirement for the fundamental series of three-phase large asynchronous motor 大型三相异步电动机基本系列技术条件 |
China National Standards phase |
English PDF |
| GB/T 21435-2008 |
phase change heater 相变加热炉 |
China National Standards phase |
English PDF |
| GB/T 21434-2008 |
phase change boiler 相变锅炉 |
China National Standards phase |
English PDF |
| GB/T 10403-2007 |
General specification for multipolar and two-speed induction phase shifters 多极和双通道感应移相器通用技术条件 |
China National Standards phase |
English PDF |
| GB/T 21210-2007 |
Starting performance of single-speed three-phase cage induction motors 单速三相笼型感应电动机起动性能 |
China National Standards phase |
English PDF |
| GB/T 21135-2007 |
Tobacco and tobacco products - Determination of vapour - phase nicotine in air - Gas - chromatographic method 烟草及烟草制品 空气中气相烟碱的测定 气相色谱法 |
China National Standards phase |
English PDF |
| GB/T 21066-2007 |
Electrical installations of ships and mobile and fixed offshore units - Procedures for calculating short-circuit currents in three phase a.c. 船舶和移动式及固定式近海设施的电气装置 三相交流短路电流计算方法 |
China National Standards phase |
English PDF |
| GB 17625.2-2007 |
Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection 电磁兼容 限值 对每相额定电流≤16A且无条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制 |
China National Standards phase |
English PDF |
| GB/T 20564.2-2006 |
Continuously cold rolled high strength steel sheet and strip for automobile - Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分:双相钢 |
China National Standards phase |
English PDF |
| GB/T 12497-2006 |
Three-phase induction motor“s economic operation 三相异步电动机经济运行 |
China National Standards phase |
English PDF |
| GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定（直接两相滴定法） |
China National Standards phase |
English PDF |
| GB/T 20137-2006 |
Method for determining losses and efficiency of three-phase cage induction motors 三相笼型异步电动机损耗和效率的确定方法 |
China National Standards phase |
English PDF |
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