
Recommended practice for photometric measurement of concentrations of polymineral potassium ore in the air of the working zone
NORMA vydaná dňa 10.10.1991
Designation standards: MUK 6000-91
Publication date standards: 10.10.1991
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategória: MUK