Gas meters. Fundamental provisions
NORM herausgegeben am 1.5.1977
Designation standards: STN 257860
Classification mark: 257860
Catalog number: 56349
Publication date standards: 1.5.1977
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN