
Methods of testing water used in industry. Nickel, zinc, chromates and total chromium and manganese.
NORM herausgegeben am 7.4.1972
Designation standards: BS 2690-12:1972
Note: UNGÜLTIG
Publication date standards: 7.4.1972
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS