
Surface active agents and detergents—Determination of the contents of hydrolyzable and non-hydrolyzable anionic-active matter under alkaline conditions
NORMA vydána dne 30.4.2026
Designation standards: GB/T 20198-2026
Note: K dispozici od: listopad 2026
Publication date standards: 30.4.2026
Country: Chinese technical standard
Kategorie: Technické normy GB