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
Links
- 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 46122.8-2025
烟花爆竹 特定化学物质检测方法 第8部分:砷含量的测定 氢化物发生-原子荧光光谱法
Fireworks—Test methods for determination of specific chemical substances—Part 8:Determination of arsenic content—Hydride generation atomic fluorescence spectrometry
GB/T 222-2025
Steels and alloys—Permissible deviations of product analyzed chemical composition
GB/T 46125-2025
Materials, design,manufacture, construction, and performance of commercial refrigerators and freezers
GB/T 46122.10-2025
烟花爆竹 特定化学物质检测方法 第10部分:硝化纤维素中氮含量的测定 硫酸亚铁滴定法
Fireworks—Test methods for determination of specific chemical substances—Part 10:Determination of nitrogen content in nitrocellulose—Iron(II) sulphate titration
GB/T 46124-2025
Commercial beverage coolers—Classification, requirements and test conditions