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- 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 11894-1989
Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method
GB/T 4127.7-2008
Bonded abrasive products - Dimensions - Part 7: Grinding wheels for manually guided grinding
GB/T 4127.11-2008
Bonded abrasive products - Dimensions - Part 11:Hand finishing sticks
GB/T 11895-1989
Water quality--Determination of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
GB/T 13135-1991
15×16 Dot matrix font set and data set of Yi characters for information interchange
GB/T 12583-1998
Standard test method for measurement of extreme-pressure properties of lubricating fluids(four-ball method)
GB/T 13455-1992
Plastics--Aminoplastic moulding materials--Determination of volatile matter