
Coal tar pitch. Methods for the determination of mass fraction of substances insoluble in toluene
NORM herausgegeben am 1.3.2021
Designation standards: GOST 7847-2020
Publication date standards: 1.3.2021
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST