News
- 13.05.2019 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction
- 01.12.2016 Industrie 4.0: Deutsch-Chinesische Zusammenarbeit nimmt Fahrt auf
- 15.11.2016 Deutsch-chinesisches Seminar in Chengdu
Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 21466.3-2025
滑动轴承 稳态条件下流体动压径向圆柱形轴承 第3部分:许用运行参数
Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 3:Permissible operational parameters
GB/T 33014.4-2025
道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第4部分:线束激励法
Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 4: Harness excitation methods
GB/T 45860.1-2025
Acceptance tests for fiber laser beam welding machines—Part 1: Laser assembly of machines with optical fibre delivery
GB/T 9258.3-2025
涂附磨具用磨料 粒度组成的检测和标记 第3部分:微粉P240～P5000
Coated abrasives—Determination and designation of grain size distribution—Part 3: Microgrit sizes P240 to P5000
GB/T 25396.2-2025
Agricultural machinery—Thrown-object test and acceptance criteria—Part 2: Flail mowers
GB/T 9258.2-2025
涂附磨具用磨料 粒度组成的检测和标记 第2部分:粗磨粒P12～P220
Coated abrasives—Determination and designation of grain size distribution—Part 2:Macrogrit sizes P12 to P220
GB/T 46016-2025
General technical requirements for noon break desks and chairs for primary and secondary school students