GB/T 12684.3-1990

Boric acid for industrial use—Determination of sulphate content by reduction and titrimetry

NORMA vydaná dňa 30.12.1990

The information about the standard:

Designation standards: GB/T 12684.3-1990
Note: NEPLATNÁ
Publication date standards: 30.12.1990
Country: Chinese technical standard
Kategória: Technické normy GB