
CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. TETRASODIUM PYROPHOSPHATE.
NORMA vydaná dňa 14.4.1998
Designation standards: UNE-EN 1206:1998
Note: NEPLATNÁ
Publication date standards: 14.4.1998
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE