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
Suche
GB/T 43881-2024
Test method for linear thermal expansion of low-expansion glass—Laser interferometry
GB/T 43439-2023
Information technology service—Digital transformation—Maturity model and assessment
GB/T 43440-2023
Internet of things—Application guide for intelligent agricultural data transmission technology
GB/T 43896-2024
Metallic materials—Very high cycle fatigue—Ultrasonic fatigue test method
GB/T 43898-2024
Seamless precision steel tubes for engineering machinery hydraulic cylinder
GB/T 38216.5-2024
Steel slag-Determination of manganese oxide content—The flame atomic absorption spectrometric method
GB/T 43899-2024
Pig iron—Determination of multi-element contents— Spark discharge atomic emission spectrometric method (Routine method)
GB/Z 43963-2024
确定额定电压在交流1000V以上至2000V,直流1500V以上至3000V间设备的电气间隙、爬电距离的数值以及对固体绝缘要求的指南
Guidance for determination of clearances, creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V AC and 1 500 V DC, and up to 2 000 V AC and 3 000 V DC