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 37574-2019
Methods of investigation and assesment for water resources environment investigation in mining subsidence area
GB/T 37573-2019
Technical specification for annual evaluation of the stability of open-pit coal mine slopes
GB/T 24583.3-2019
Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
GB/T 23901.5-2019
无损检测 射线照相检测图像质量 第5部分:双丝型像质计图像不清晰度的测定
Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
GB/T 24583.1-2019
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 23901.3-2019
Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes
GB/T 37540-2019
Non-destructive testing—Digital image processing and communication for eddy current testing