STN 656452 (656452)

Etylén a propylén. Stanovenie obsahu síry.

NORMA vydaná dňa 1.7.1981

The information about the standard:

Designation standards: STN 656452
Classification mark: 656452
Catalog number: 66683
Note: NEPLATNÁ
Publication date standards: 1.7.1981
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN