Surface-active substances. Method of determinating of free polyethylene glycol and an active substance in nonionic surface-active substances
NORMA vydaná dňa 1.7.1982
Designation standards: GOST 25163-82
Publication date standards: 1.7.1982
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST