GB 7384-1987

Non-ionic surface active agents--Polyethoxylated derivatives--Determination of hydroxyl value--Acetic anhydride method

NORMA vydaná dňa 1.1.1987

Anglicky a čínsky -
Elektronické PDF (207.20 EUR)

The information about the standard:

Designation standards: GB 7384-1987
Note: NEPLATNÁ
Publication date standards: 1.1.1987
Country: Chinese technical standard
Kategória: Technické normy GB