Chemically resistant and heat resistant ceramic wares. The method for determination of alkali resistance
NORMA vydaná dňa 1.7.1982
Designation standards: GOST 473.2-81
Publication date standards: 1.7.1982
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST