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 23730.2-2009
China standard audiovisual number - Part 2: Version identifier
GB/T 4549.8-2004
Railway vehicle vocabulary--Part8:Water supply and draining equipment
GB/T 23278.1-2009
Methods for chemical analysis of sodium stannate - Part 1: Determination of tin content - Titration
GB/T 19557.3-2004
Guidelines for the conduct of tests for distinctness,uniformity and stability--Durum wheat (Triticum durum Desf.)
GB/Z 16506-2008
信息技术 系统间远程通信和信息交换 提供和支持OSI网络服务的协议组合
Information technology - Telecommunications and information exchange between systems - Protocol combinations to provide and support the OSI network service





