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 42047-2022
Determination of offgassed products from materials and assembled articles in a pressurized cabin of manned spacecraft
GB/T 42207.5-2022
电子设备用连接器 产品要求 矩形连接器 第5部分:额定电压直流250 V额定电流30 A卡扣锁紧可重复接线电源连接器详细规范
Connectors for electronic equipment—Product requierments—Rectangular connectors—Part 5: Detail specification for rewirable power connectors with snap locking for rated voltage of 250 V d.c. and rated current of 30 A
GB/T 42222-2022
Laboratory glassware—Testing method and classification of optical uniformity
GB/T 42274-2022
氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法
Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
GB/T 22264.7-2022
Mounted digital display electric measuring instruments—Part 7:Special requirements for multi-function instruments