
Specification for number designation of organic refrigerants.
NORM herausgegeben am 13.3.1970
Designation standards: BS 4580:1970
Note: UNGÜLTIG
Publication date standards: 13.3.1970
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS