GB/T 6276.9-1986

Ammonium hydrogen carbonate for industrial use—Determination of heavy metal content—Visible tarbidimetric method

NORMA vydaná dňa 18.4.1986

The information about the standard:

Designation standards: GB/T 6276.9-1986
Note: NEPLATNÁ
Publication date standards: 18.4.1986
Country: Chinese technical standard
Kategória: Technické normy GB