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
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- 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 11901-1989
Water quality--Determination of suspended substance--Gravimetric method
GB/T 6072.6-2000
Reciprocating internal combustionengines--Performance--Part 6:Overspeed protection
GB/T 10708.1-2000
往复运动橡胶密封圈结构尺寸系列 第1部分:单向密封橡胶密封圈
Reciprocating rubber seals--Types,dimensions and tolerances--Part 1:Rubber seals on one-way
GB/T 6427-1999
Test method for frequency temperature stability of piezoelectric ceramic vibrator
GB/T 11848.3-1999
Determination of extractable organic material in uranium ore concentrate
GB/T 11848.5-1999
Determination of carbonate in uranium ore concentrate by titration in non-aqueous solvent
GB/T 11848.10-1999
Determination of sulfur in uranium ore concentrate by combustion-iodometric titrimetry
GB/T 11848.12-1999
Determination of boron in uranium ore concentrate by spectrophotometry
GB/T 11914-1989
Water quality--Determination of thechemical oxyyen demand--Dichromate method
GB/T 12027-2004
Plastics--Film and sheeting--Determination of dimensional change on heating