News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
Links
- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Search
GB/T 18802.21-2016
低压电涌保护器 第21部分:电信和信号网络的电涌保护器（SPD） 性能要求和试验方法
Low-voltage surge protective devices—Part 21: Surge protective devices connected to telecommunications and signaling networks—Performance requirements and testing methods
GB/T 32514.5-2016
Resistance welding—Welding current measurement for resistance welding—Part 5: Verification of welding current measuring system
GB/T 32514.2-2016
电阻焊 焊接电流的测量 第2部分:带电流感应线圈的焊接电流测量仪
Resistance welding—Welding current measurement for resistance welding—Part 2: Welding current meter with current sensing coil
GB/T 32514.4-2016
Resistance welding—Welding current measurement for resistance welding—Part 4: Calibration system
GB/T 32514.3-2016
Resistance welding—Welding current measurement for resistance welding—Part 3: Current sensing coil
GB/T 32350.2-2015
Railway applications—Insulation coordination—Part 2: Overvoltages and related protection