GB 6819-1996
溶解乙炔
Dissolved acetylene
- 实施日期
- 1997-06-01
- ICS 分类
- 71.100.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 3,245 条
GB 6819-1996
Dissolved acetylene
GB/T 6275-1986
Ammonium hydrogen carbonate for industrial use
GB/T 6287-1986
Determination of static absorbed water for molecular sieve
GB/T 6286-1986
Determination of bulk density for molecular sieve
GB/T 6288-1986
Determination of particle size for granular molecular sieve
GB/T 5328-1985
Surface active agents--Simplified classification
GB/T 5327-1985
Surface active agents--Terms
GB 913-1985
Mercury
GB 4962-1985
Technical safety regulation for gaseous hydrogen use
GB/T 4946-1985
Terms of gas chromatography
GB/T 3914-1983
Chemical reagents--The general rules of anodic stripping voltammetry
GB/T 3502-1983
Technical requirements of super fine palladium oxide powder
GB/T 3501-1983
Technical requirements of super fine ruthenium dioxide hydrate powder
GB/T 3144-1982
Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
GB/T 3145-1982
Benzene--Determination of crystallizing point
GB/T 3143-1982
Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale)
GB/T 2921-1982
Chemical reagents--Classificationand nomenclature of liquid stationary phase for gas chromatography
GB/T 1631-1979
Classification,designation and types of ion exchange resin
GB 1261-1977
Basic chemical reagents(volumetry)--Anhydrous paramino-phenyl-sulfonic acid
GB 338-1992
Methanol for industrial use