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 41658-2022
Metallic powders, excluding hardmetals—Method for testing copper-base infiltrating powders
GB/T 31290-2022
Carbon fibre—Determination of the tensile properties of single-filament specimens
GB/T 41479-2022
Information security technology—Network data processing security requirements
GB/T 41382-2022
火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定
Fire tests—Open calorimetry—Measurement of the rate of production of heat and combustion products for fires of up to 40MW
GB/T 41518-2022
Evaluation method and control index of oil-based cuttings in shale gas exploration and development
GB/T 41519-2022
Requirements for water resource protection during shale gas development