Recommended practice for ion-chromatographic measurement of concentrations of nitrogen oxides, nitric acid, sulfuric acid, sulfur dioxide, hydrogen chloride, hydrogen fluoride, phosphoric acid, ammonia in the air of the working zone
NORMA vydaná dňa 10.10.1991
Designation standards: MUK 5994-91
Publication date standards: 10.10.1991
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Russian technical standard
Kategória: MUK