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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Number of entries (Data is updated on a monthly basis): 47268
GB/T 15544.5-2017
Short-circuit current calculation in three-phase a.c.systems—Part 5: Examples
GB/T 35723-2017
Rapid test method for surface salt-freezing resistance of precast concrete paving units
GB/T 35244-2017
Guideline for risk information management of consumer product quality safety
GB/T 34500.5-2017
Chemical analysis methods for rare earth residue and waste water—Part 5:Determination of ammonia nitrogen content
GB/T 3768-2017
声学 声压法测定噪声源声功率级和声能量级 采用反射面上方包络测量面的简易法
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
GB/T 35213-2017
Earth-moving machinery—Crawler tractor-dozer—Technical specifications
Number of entries (Data is updated on a monthly basis): 47268