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 22660.2-2008
Chemical analysis methods of lithium fluoride - Part 2: Determination of moisture content - By gravimetric method
GB/T 11211-2009
Rubber, vulcanized or thermoplastic - Determination of adhesion to metal - Two-plate method
GB/T 23730.1-2009
China standard audiovisual number - Part 1: Audiovisual work identifier
GB/T 11213.7-2008
Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method
GB/T 8170-2008
Rules of rounding off for numerical values & expression and judgement of limiting values





