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- 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 40816.4-2025
工业炉及相关工艺设备 能量平衡测试及能效计算方法 第4部分:保护性或反应性气氛炉
Industrial furnaces and associated processing equipment—Method of measuring energy balance and calculating efficiency—Part 4: Furnaces with protective or reactive atmosphere
GB/T 46192.3-2025
Test methods for liquid crystal alignment layers—Part 3:Optical and electrical properties
GB/T 46075.1-2025
Acceptance inspection of electron beam welding machines—Part 1: Principles and acceptance conditions
GB/T 46256-2025
Biobased materials and products—Biobased content and traceability labeling requirements
GB/T 1973.3-2025
Small cylindrical helical springs—Part 3:Dimension and parameters—Compression springs
GB/T 1973.2-2025
Small cylindrical helical springs—Part 2:Dimension and parameters—Extension springs