Leather. Chemical determination of N-methyl-2-pyrrolidone in leather
NORMA vydána dne 1.5.2022
Designation standards: GOST R ISO 19070-2021
Publication date standards: 1.5.2022
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST