NORMSERVIS s.r.o.

STN EN 12121 (758203)

Chemicals used for treatment of water intended for human consumption - Sodium disulfite

NORM herausgegeben am 1.8.2022

Englisch -
Gedruckt (AUF ANFRAGE)

The information about the standard:

Designation standards: STN EN 12121
Classification mark: 758203
Catalog number: 135161
Publication date standards: 1.8.2022
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN