
Recommended practice for photometric measurement of concentration of sulfuric acid and sulfur dioxide in the presence of sulfates in the air of the working zone
NORM herausgegeben am 30.3.1988
Designation standards: MUK 4588-88
Publication date standards: 30.3.1988
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: MUK