WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD
NORMA vydána dne 19.6.1989
Designation standards: UNE 77004:1989
Note: NEPLATNÁ
Publication date standards: 19.6.1989
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE