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 20899.8-2022
Methods for chemical analysis of gold ores—Part 8: Determination of sulfur content
GB/T 41951-2022
金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法
Corrosion of metals and alloys—Test method for the corrosion resistance of construction steel joint and member
GB/T 26416.1-2022
Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content
GB/T 16145-2022
Gamma-ray spectrometry method for the determination of radionuclides in environmental and biological samples
GB/T 19557.13-2022
Guidelines for the conduct of tests for distinctness, uniformity and stability—Tomato（Solanum lycopersicum L.）
GB/T 4728.11-2022
Graphical symbols for electrical diagrams—Part 11:Architectural and topographical
GB/T 5169.19-2022
电工电子产品着火危险试验 第19部分:非正常热 模压应力释放变形试验
Fire hazard testing for electric and electronic products—Part 19: Abnormal heat—Mould stress relief distortion test
GB/T 5686.1-2022
锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method, titrimetric method after ammonium nitrate oxidation and titrimetric method after perchloric acid oxidation