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
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GB/T 18503-2008
Micrographics - Transparent A6 microfiche - Image arrangements
GB/T 3377-1982
Multifrequency register signalling system for telephone automatic switching network
GB/T 4637-1994
35mm磁片上三声轨、四声轨和六声轨磁头隙缝的位置和宽度尺寸
Head gaps andsound records for three-,four-,or six-track magnetic sound records on 35mmmotion-picture film containing no picture--Positions and width dimensions
GB/T 19851.20-2007
Sports equipment and playground for middle school & primary school- Part 20:Jump rope
GB/T 4333.4-2007
硅铁 铝含量的测定 铬天青S分光光度法、EDTA滴定法和火焰原子吸收光谱法
Ferrosilicon - Determination of aluminium content - The chromazurol S spectrophotometric method ,the EDTA titrimetric method and the flame atomic absorption spectrometric method
GB/T 21184-2007
Rubber compounding ingredienets - Sulfenamide accelerators - Test methods





