UNE-EN 12122:1999

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. AMMONIA SOLUTION.

NORMA vydaná dňa 23.2.1999

The information about the standard:

Designation standards: UNE-EN 12122:1999
Note: NEPLATNÁ
Publication date standards: 23.2.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE