UNE-EN 12120:1999

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM HYDROGEN SULFITE.

NORMA vydána dne 23.2.1999

The information about the standard:

Designation standards: UNE-EN 12120:1999
Note: NEPLATNÁ
Publication date standards: 23.2.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE