Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12085.17-2022 |
Optics and photonics—Environmental test methods—Part 17: Comprehensive test for pollution and solar radiation {译} 光学和光子学 环境试验方法 第17部分：污染、太阳辐射综合试验 |
China National Standards methods—Part |
 English PDF |
| GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.103-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分：无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.42-2021 |
Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission characteristics—Chromatic dispersion 光纤试验方法规范 第42部分：传输特性的测量方法和试验程序 波长色散 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.54-2021 |
Specifications for optical fibre test methods—Part 54:Measurement methods and test procedures for environmental characteristics—Gamma irradiation 光纤试验方法规范 第54部分：环境性能的测量方法和试验程序 伽玛辐照 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.45-2021 |
Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter 光纤试验方法规范 第45部分：传输特性的测量方法和试验程序 模场直径 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.43-2021 |
Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture 光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.34-2021 |
Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.30-2021 |
Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验 |
China National Standards methods—Part |
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 methods—Part |
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 methods—Part |
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 methods—Part |
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 methods—Part |
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 methods—Part |
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 methods—Part |
English PDF |
| GB/T 5095.2307-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards methods—Part |
English PDF |
| GB/T 5095.2304-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards methods—Part |
English PDF |
| GB/T 5095.2303-2021 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.104-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分：无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.101-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分：无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards methods—Part |
English PDF |
| GB/T 31723.414-2021 |
Metallic communication cable test methods—Part 4-14: Electromagnetic compatibility (EMC)—Coupling attenuation of cable assemblies (field conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-14部分：电磁兼容 电缆组件(现场条件)的耦合衰减 吸收钳法 |
China National Standards methods—Part |
English PDF |
| GB/T 31723.413-2021 |
Metallic communication cable test methods—Part 4-13: Electromagnetic compatibility (EMC)—Coupling attenuation of links and channels(laboratory conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-13部分：电磁兼容 链路和信道(实验室条件)的耦合衰减 吸收钳法 |
China National Standards methods—Part |
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 methods—Part |
English PDF |
| GB/T 40852.1-2021 |
High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment 高频感性元件 非电特性及其测量方法 第1部分：电子和通信设备用表面安装固定电感器 |
China National Standards methods—Part |
English PDF |
| GB/T 19545.5-2021 |
Assistive products for walking，manipulated by one arm—Requirements and test methods—Part 5: Walking sticks and canes with seat 单臂操作助行器具 要求和试验方法 第5部分:带座手杖 |
China National Standards methods—Part |
English PDF |
| GB/T 40889.2-2021 |
Tips for assistive products for walking—Requirements and test methods—Part 2:Durability of tips for crutches 助行器具支脚垫 要求和测试方法 第2部分：拐杖支脚垫耐久性 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.49-2021 |
Specifications for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分：传输特性的测量方法和试验程序 微分模时延 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test methods—Part 32： Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards methods—Part |
English PDF |
| GB/T 16850.3-2021 |
Optical amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分：单波道光放大器噪声参数 |
China National Standards methods—Part |
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 methods—Part |
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 methods—Part |
English PDF |
| GB/T 6113.203-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards methods—Part |
English PDF |
| GB/Z 6113.403-2020 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products 无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑 |
China National Standards methods—Part |
English PDF |
| GB/Z 6113.3-2019 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 3: CISPR technical reports 无线电骚扰和抗扰度测量设备和测量方法规范 第3部分：无线电骚扰和抗扰度测量技术报告 |
China National Standards methods—Part |
English PDF |
| GB/T 21451.5-2019 |
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 5: Measurement of temperature in marine vessels 石油和液体石油产品 储罐中液位和温度自动测量法 第5部分：油船舱中的温度测量 |
China National Standards methods—Part |
English PDF |
| GB/T 21451.2-2019 |
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 2:Measurement of level in marine vessels 石油和液体石油产品 储罐中液位和温度自动测量法 第2部分: 油船舱中的液位测量 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.106-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-6: Radio disturbance and immunity measuring apparatus—EMC antenna calibration 无线电骚扰和抗扰度测量设备和测量方法规范-第1-6部分：无线电骚扰和抗扰度测量设备-EMC天线校准 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.105-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-5:Radio disturbance and immunity measuring apparatus—Antenna calibration sites and reference test sites for 5 MHz to 18 GHz 无线电骚扰和抗扰度测量设备和测量方法规范-第1-5部分：无线电骚扰和抗扰度测量设备-5MHz～18GHz天线校准场地和参考试验场地 |
China National Standards methods—Part |
English PDF |
| GB/T 35022-2018 |
Additive manufacturing—Main characteristics and corresponding test methods—Parts and powder materials 增材制造 主要特性和测试方法 零件和粉末原材料 |
China National Standards methods—Part |
English PDF |
| GB/T 26645.4-2018 |
Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method 粒度分析 液体重力沉降法 第4部分：天平法 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.202-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-2: Methods of measurement of disturbances and immunity—Measurement of disturbance power 无线电骚扰和抗扰度测量设备和测量方法规范 第2-2 部分：无线电骚扰和抗扰度测量方法 骚扰功率测量 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.102-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-2:Radio disturbance and immunity measuring apparatus—Coupling devices for conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-2部分：无线电骚扰和抗扰度测量设备 传导骚扰测量的耦合装置 |
China National Standards methods—Part |
English PDF |
| GB/T 31723.411-2018 |
Metallic communication cable test methods—Part 4-11: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of patch cords,coaxial cable assemblies,pre-connectorized cables—Absorbing clamp method 金属通信电缆试验方法 第4-11部分：电磁兼容 跳线、同轴电缆组件、接连接器电缆的耦合衰减或屏蔽衰减 吸收钳法 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.22-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 22: Bond strength 半导体器件 机械和气候试验方法 第22部分：键合强度 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.21-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 21: Solderability 半导体器件 机械和气候试验方法 第21部分：可焊性 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.14-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 14: Robustness of terminations（lead integrity） 半导体器件 机械和气候试验方法 第14部分：引出端强度（引线牢固性） |
China National Standards methods—Part |
English PDF |
| GB/T 4937.201-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat 半导体器件 机械和气候试验方法 第20-1部分：对潮湿和焊接热综合影响敏感的表面安装器件的操作、包装、标志和运输 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.13-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 13: Salt atmosphere 半导体器件 机械和气候试验方法 第13部分：盐雾 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.20-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat 半导体器件 机械和气候试验方法 第20部分：塑封表面安装器件耐潮湿和焊接热综合影响 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.15-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 15: Resistance to soldering temperature for through-hole mounted devices 半导体器件 机械和气候试验方法 第15部分：通孔安装器件的耐焊接热 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.12-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 12: Vibration, variable frequency 半导体器件 机械和气候试验方法 第12部分：扫频振动 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.18-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 18: Ionizing radiation (total dose) 半导体器件 机械和气候试验方法 第18部分：电离辐照(总剂量) |
China National Standards methods—Part |
English PDF |
| GB/T 4937.19-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 19: Die shear strength 半导体器件 机械和气候试验方法 第19部分：芯片剪切强度 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.30-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 30: Preconditioning of non-hermetic surface mount devices prior to reliability testing 半导体器件 机械和气候试验方法 第30部分：非密封表面安装器件在可靠性试验前的预处理 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.17-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 17: Neutron irradiation 半导体器件 机械和气候试验方法 第17部分：中子辐照 |
China National Standards methods—Part |
English PDF |
| GB/T 4937.11-2018 |
Semiconductor devices—Mechanical and climatic test methods—Part 11: Rapid change of temperature—Two-fluid-bath method 半导体器件 机械和气候试验方法 第11部分：快速温度变化 双液槽法 |
China National Standards methods—Part |
English PDF |
| GB/T 19973.2-2018 |
Sterilization of medical devices—Microbiological methods—Part 2: Tests of sterility performed in the definition，validation and maintenance of a sterilization process 医疗器械的灭菌 微生物学方法 第2部分：用于灭菌过程的定义、确认和维护的无菌试验 |
China National Standards methods—Part |
English PDF |
| GB/T 16296.1-2018 |
Acoustics—Audiometric test methods—Part 1: Pure-tone air and bone conduction audiometry 声学 测听方法 第1部分：纯音气导和骨导测听法 |
China National Standards methods—Part |
English PDF |
| GB/Z 6113.401-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-1:Uncertainties,statistics and limit modelling—Uncertainties in standardized EMC tests 无线电骚扰和抗扰度测量设备和测量方法规范 第4-1部分：不确定度、统计学和限值建模 标准化EMC试验的不确定度 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.402-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties, statistics and limit modelling—Measurement instrumentation uncertainty 无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分: 不确定度、统计学和限值建模 测量设备和设施的不确定度 |
China National Standards methods—Part |
English PDF |
| GB/T 4074.21-2018 |
Winding wires test methods—Part 21: Electrical endurance under high frequency voltage impulses 绕组线试验方法 第21部分：耐高频脉冲电压性能 |
China National Standards methods—Part |
English PDF |
| GB/T 30475.3-2017 |
Filters for compressed air—Test methods—Part 3: Particulates 压缩空气过滤器 试验方法 第3部分：颗粒 |
China National Standards methods—Part |
English PDF |
| GB/T 21451.3-2017 |
Petroleum and liquid petroleum products—Measurement of level and temperture in storage tanks by automatic methods—Part 3:Measurement of level in pressurized tanks(non-refrigerated) 石油和液体石油产品 储罐中液位和温度自动测量法 第3部分：带压罐（非冷冻）中的液位测量 |
China National Standards methods—Part |
English PDF |
| GB/T 21451.6-2017 |
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated) 石油和液体石油产品 储罐中液位和温度自动测量法 第6部分：带压罐（非冷冻）中的温度测量 |
China National Standards methods—Part |
English PDF |
| GB/T 30475.4-2017 |
Filters for compressed air—Test methods—Part 4: Water 压缩空气过滤器 试验方法 第4部分：水 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.44-2017 |
Specifications for optical fibre test methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off wavelength 光纤试验方法规范 第44部分：传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.201-2017 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-1: Methods of measurement of disturbances and immunity—Conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-1 部分：无线电骚扰和抗扰度测量方法 传导骚扰测量 |
China National Standards methods—Part |
English PDF |
| GB/T 19346.1-2017 |
Amorphous and nanocrystalline alloys measurement methods—Part 1：AC magnetic properties by the use of ring specimens 非晶纳米晶合金测试方法 第1部分：环形试样交流磁性能 |
China National Standards methods—Part |
English PDF |
| GB/T 21649.2-2017 |
Particle size analysis—Image analysis methods—Part2：Dynamic image analysis methods 粒度分析 图像分析法 第2部分：动态图像分析法 |
China National Standards methods—Part |
English PDF |
| GB/T 16296.3-2017 |
Acoustics—Audiometric test methods—Part 3: Speech audiometry 声学 测听方法 第3部分：言语测听 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.203-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3 部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.104-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4: Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分: 无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards methods—Part |
English PDF |
| GB/T 6113.101-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-1: Radio disturbance and immunity measuring apparatus—Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分：无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards methods—Part |
English PDF |
| GB/T 15972.48-2016 |
Specifications for optical fibre test methods—Part 48: Measurement methods and test procedures for transmission and optical characteristics—Polarization mode dispersion 光纤试验方法规范 第48部分：传输特性和光学特性的测量方法和试验程序 偏振模色散 |
China National Standards methods—Part |
English PDF |
| GB/T 16296.2-2016 |
Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals 声学 测听方法 第2部分：用纯音及窄带测试信号的声场测听 |
China National Standards methods—Part |
English PDF |
| GB/T 29024.2-2016 |
Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter 粒度分析 单颗粒的光学测量方法 第2部分：液体颗粒计数器光散射法 |
China National Standards methods—Part |
English PDF |
| GB/T 19973.1-2015 |
Sterilization of medical devices—Microbiological methods—Part 1: Determination of a population of microorganisms on products 医疗器械的灭菌 微生物学方法 第1部分：产品上微生物总数的测定 |
China National Standards methods—Part |
English PDF |
| GB/T 21451.1-2015 |
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 1: Measurement of level in atmospheric tanks 石油和液体石油产品 储罐中液位和温度自动测量法 第1部分：常压罐中的液位测量 |
China National Standards methods—Part |
English PDF |
| GB/T 31723.406-2015 |
Metallic communication cable test methods—Part 4-6: Electromagnetic compatibility (EMC)—Surface transfer impedance—Line injection method 金属通信电缆试验方法 第4-6部分：电磁兼容 表面转移阻抗 线注入法 |
China National Standards methods—Part |
English PDF |
| GB/T 31723.405-2015 |
Metallic communication cable test methods—Part 4-5: Electromagnetic compatibility (EMC)—Coupling or screening attenuation—Absorbing clamp method 金属通信电缆试验方法 第4-5部分：电磁兼容 耦合或屏蔽衰减 吸收钳法 |
China National Standards methods—Part |
English PDF |
| GB/T 31495.3-2015 |
Information security technology—Indicator system of information security assurance and evaluation methods—Part 3: Implementation guide 信息安全技术 信息安全保障指标体系及评价方法 第3部分：实施指南 |
China National Standards methods—Part |
English PDF |
| GB/T 31495.2-2015 |
Information security technology—Indicator system of information security assurance and evaluation methods—Part 2: Indicator system 信息安全技术 信息安全保障指标体系及评价方法 第2部分：指标体系 |
China National Standards methods—Part |
English PDF |
| GB/T 31495.1-2015 |
Information security technology—Indicator system of information security assurance and evaluation methods—Part 1: Concepts and model 信息安全技术 信息安全保障指标体系及评价方法 第1部分：概念和模型 |
China National Standards methods—Part |
English PDF |
| GB/T 17554.2-2015 |
Identification cards—Test methods—Part 2: Cards with magnetic stripes 识别卡 测试方法 第2部分：带磁条的卡 |
China National Standards methods—Part |
English PDF |
| GB/T 5275.4-2014 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 4: Continuous syringe injection method 气体分析 动态体积法制备校准用混合气体 第4部分：连续注射法 |
China National Standards methods—Part |
English PDF |
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