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 42676-2023
Test method for crystalline quality of semiconductive single crystal—X-ray diffraction method
GB/T 22461.1-2023
Surface chemical analysis—Vocabulary—Part 1:General terms and terms used in spectroscopy
GB/T 42677-2023
Non-destructive testing (NDT) methods of steel tubes—Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections
GB/T 6150.12-2023
钨精矿化学分析方法 第12部分:二氧化硅含量的测定 硅钼蓝分光光度法和重量法
Methods for chemical analysis of tungsten concentrates—Part 12: Determination of silicon dioxide content—Silicomolybdenum blue spectrophotometry and gravimetry
GB/T 43326.2-2023
Snow throwers—Safety requirements and test methods—Part 2: Pedestrian-controlled snow throwers
GB/T 43326.4-2023
Snow throwers—Safety requirements and test methods—Part 4: Additional national and regional requirements
GB/T 42951-2023
Timekeeping instruments—Watch external parts made of hard material—General requirements and test methods
GB/T 42965.1-2023
Electronic invoice business data specification—Part 1 :Basic elements
GB/T 41247-2023
Specification for quality management of E-commerce live-streaming sales