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 33642-2017
Tractor tires for agriculture and forestry—Test procedures of quick abrasion resistance
GB/T 33641.1-2017
Tractors and machinery for agriculture and forestry—Seat belts—Part 1: Anchorage location requirement
GB/T 33641.2-2017
Tractors and machinery for agriculture and forestry—Seat belts—Part 2:Anchorage strength requirements
GB/T 31983.31-2017
低压窄带电力线通信 第31部分:窄带正交频分复用电力线通信 物理层规范
Narrow band power line communication over low-voltage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification
GB/T 33662-2017
可录类出版物光盘CD-R、DVD-R、DVD+R常规检测参数
General testing parameters of recordable optical disc publication(CD-R、DVD-R、DVD+R)





