
Recommended practice for photometric measurement of concentrations of caustic alkali and sodium carbonate in the air of the working zone
NORMA vydána dne 30.3.1988
Designation standards: MUK 4574-88
Publication date standards: 30.3.1988
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Kategorie: MUK