GB/T 7698-1987

Sodium hydroxide for industrial use--Determination of carbonates content--Titrimetric method

NORMA vydaná dňa 21.4.1987

Anglicky a čínsky -
Elektronické PDF (208.10 EUR)

The information about the standard:

Designation standards: GB/T 7698-1987
Note: NEPLATNÁ
Publication date standards: 21.4.1987
Country: Chinese technical standard
Kategória: Technické normy GB