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 38567-2020
General specification for data interchange in port logistics operation
GB/T 20840.103-2020
Instrument transformers—Part 103:The use of instrument transformers for power quality measurement
GB/T 23127-2020
Electric appliances connected to the water mains—Avoidance of backsiphonage and failure of hose-sets
GB/T 5137.5-2020
汽车安全玻璃试验方法 第5部分:耐化学侵蚀性和耐温度变化性试验
Test methods of safety glazing materials used on road vehicles—Part 5: Resistant-to-chemical and resistant-to-temperature changes test
GB/T 38605-2020
Emergency guidance systems—Graphical symbols for evacuation and shelter





