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 36705-2018
Test method for carrier concentration of gallium nitride substrates—Raman spectrum method
GB/T 4937.11-2018
半导体器件 机械和气候试验方法 第11部分:快速温度变化 双液槽法
Semiconductor devices—Mechanical and climatic test methods—Part 11: Rapid change of temperature—Two-fluid-bath method
GB/T 1557-2018
Test method for determining interstitial oxygen content in silicon by infrared absorption
GB 5135.9-2018
自动喷水灭火系统 第9部分:早期抑制快速响应(ESFR)喷头
Automatic sprinkler system—Part 9:Early suppression fast response (ESFR) sprinklers
GB/T 36659-2018
Design requirements of cantilever skidding system for self-elevating drilling unit





