News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 11356.2-2023
Belt drives—Geometrical inspection of grooves for classical and narrow V-Pulleys—Part 2:System based on effective width
GB/T 3392-2023
Determination of hydrocarbon impurities of propylene for industrial use—Gas chromatographic method
GB/T 3394-2023
工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法
Determination of trace carbon monoxide, carbon dioxide and acetylene of ethylene and propylene for industrial use—Gas chromatographic method
GB/T 43332-2023
Safety requirements of conductive charging and discharging for electric vehicles
GB/T 21413.5-2023
轨道交通 机车车辆电气设备 第5部分:电工器件 高压熔断器规则
Railway applications—Electric equipment for rolling stock—Part 5: Electrotechnical components—Rules for HV fuses
GB/T 43189-2023
核仪器仪表 闪烁体和闪烁探测器的命名(标识)以及闪烁体的标准尺寸
Nuclear instrumentation—Nomenclature (identification) of scintillators and scintillation detectors and standard dimensions of scintillators
GB/T 30553-2023
High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC)
GB/T 28869.3-2023
软磁材料制成的磁心 测量方法 第3部分:高励磁水平下的磁特性
Cores made of soft magnetic materials—Measuring methods—Part 3: Magnetic properties at high excitation level
GB/T 32592-2023
轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证
Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line





