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 41322-2022
Hardmetals—Determination of silicon in cobalt metal powders—Photometric method
GB/T 41369-2022
Quality evaluation of comprehensive performance of units operation of small hydropower stations
GB/T 41234-2022
Specification of quality control of reference materials for RNA virus detection of aquatic animals—Armored RNA
GB/T 4725-2022
Epoxide woven glass fabric copper-clad laminated sheets for printed circuits
GB/T 7966-2022
Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements
GB/T 17248.1-2022
声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions