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
Links
- 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 9634.4-2007
Ferrite cores-Guide on the limits of surface irregularities - Part 4: Ring-cores
GB 20890-2007
Test procedures and requirement of durability of emission control systems for heavy-duty vehicles
GB/T 20616-2006
Fireworks and firecrackers - Determination of bismuth content in pyrotechnic composition
GB/T 20529.1-2006
Guide of enterprise information classifying and coding - Part 1: Principle and method
GB/T 20432.4-2006
Photography-Photographic-grade chemicals-Test methods-Part 4: Determination of residue after ignition





