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 40260-2021
Test method for determining gas permeability of polymer membrane materials
GB/T 14949.12-2021
Manganese ores—Determination of combined water content—Gravimetric method
GB/T 14949.5-2021
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
GB/T 4930-2021
Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs)
GB/T 7739.4-2021
Methods for chemical analysis of gold concentrates—Part 4: Determination of copper content
GB/T 10095.1-2022
圆柱齿轮 ISO齿面公差分级制 第1部分:齿面偏差的定义和允许值
Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth
GB/T 14233.1-2022
Test methods for infusion, transfusion, injection equipments for medical use—Part 1: Chemical analysis methods
GB/T 16622-2022
Size designation, dimensions and load capacity for pressed-on solid tyres