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 12764-2019
滚动轴承 无内圈冲压外圈滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值
Rolling bearings－Needle roller bearings with drawn cup and without inner ring－Boundary dimensions,geometrical product specifications（GPS）and tolerance values
GB/T 38145-2019
High content precious metals jewellery alloys—Determination of gold,platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy
GB/T 38150-2019
Technical specification of efficacy evaluation for degradation of surfactant by biological products
GB/T 38159-2019
Important product traceability—General requirements for traceability system
GB/T 38148-2019
Technical specification of efficacy evaluation for degradation of pyrethroid pesticides by biological products
GB/T 25217.4-2019
Methods for test, monitoring and prevention of rock burst—Part 4: Monitoring method of microseismicity
GB/T 38167-2019
Vitreous and porcelain enamels—Method of test of self-cleaning properties