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 29880-2013
Test method for hazard classification of ethylamine aqueous solution
GB/T 29881-2013
Test method for classification of hazardous materials - Hydrobiology toxicity test
GB/T 29808-2013
Information technology - learning,education and training - Higher education management information
GB/T 30790.5-2014
色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第5部分:防护涂料体系
Paints and varnishes-Corrosion protection of steel structures by protective paint systems-Part 5: Protective paint systems
GB/Z 30286-2013
Information security technology—Guide for the production of information system protect profile and information system security target





