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 31.2-2025
Fasteners—Hexagon head bolts with split pin hole on shank—Part 2: Reduced shank—Product grade B
GB/T 31.3-2025
Fasteners—Hexagon head bolts with split pin hole on shank—Part 3: Fine pitch thread
GB/T 46044.2-2025
声学 声压法测定噪声源声功率级 混响场中的小型可移动声源工程法 第2部分:专用混响测试室法
Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering methods for small, movable sources in reverberant fields—Part 2: Methods for special reverberation test rooms
GB/T 46642-2025
自行式林业机械 落物保护结构(FOPS) 实验室试验和性能要求
Self-propelled machinery for forestry—Falling-object protective structures（FOPS）—Laboratory tests and performance requirements
GB/T 18444-2025
Imaging materials—Processed safety photographic films—Storage practices
GB/T 46046-2025
道路施工与养护设备 沥青洒布机和沥青碎石同步洒/撒布机 术语和商业规格
Road construction and maintenance equipment—Bituminous binder sprayers and synchronous bituminous binder sprayers-chip spreaders—Terminology and commercial specifications
GB/T 70.2-2025
Fasteners—Hexagon socket screws—Part 2: Hexagon socket button head screws with reduced loadability