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 21711.201-2024
Electromechanical elementary relays—Part 2-1: Reliability—Procedure for the verification of B10 values
GB/Z 43768-2024
Information and documentation—Statistics and quality issues for web archiving
GB/T 17737.113-2024
同轴通信电缆 第1-113部分: 电气试验方法 衰减常数试验
Coaxial communication cables—Part 1-113:Electrical test methods—Test for attenuation constant
GB/T 22084.2-2024
含碱性或其他非酸性电解质的蓄电池和蓄电池组 便携式密封蓄电池和蓄电池组 第2部分:金属氢化物镍电池
Secondary cells and batteries containing alkaline or other non-acid electrolytes—Secondary sealed cells and batteries for portable applications—Part 2: Nickel-metal hydride
GB/T 14598.1871-2024
量度继电器和保护装置 第187-1部分:差动保护的功能要求 电动机、发电机和变压器比率制动差动保护和差动速断保护
Measuring relays and protection equipment—Part 187-1: Functional requirements for differential protection—Restrained and unrestrained differential protection of motors, generators and transformers
GB/T 43744-2024
General technical requirements for aquaculture environmental monitoring system
GB/T 17215.302-2024
电测量设备（交流） 特殊要求 第2部分:静止式谐波有功电能表
Electricity metering equipment(AC)—Particular requirements—Part 2:Static harmonic meters for active energy