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 46583-2025
Test methods for dielectric properties of microwave dielectric ceramics—Open cavity method and closed cavity method
GB/T 5390-2025
以内燃机为动力的便携式手持操作林业及园林机械噪声测定规范 工程法(2级精度)
Noise test code for portable hand-held forestry and gardening machinery with internal combustion engine—Engineering method（Grade 2 accuracy）
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 5395-2025
以内燃机为动力的便携式手持操作林业及园林机械振动测定规范 手把振动
Vibration test code for portable hand-held forestry and gardening machinery with internal combustion engine—Vibration at the handles
GB/T 21466.2-2025
滑动轴承 稳态条件下流体动压径向圆柱形轴承 第2部分:特征数值
Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 2: Functions used in the calculation procedure
GB/T 46659-2025
Control of water-borne iodine excess area and iodine excess endemial area