Gas meters. Fundamental provisions
STANDARD published on 1.11.2003
Designation standards: STN 257860:1977/Z4
Classification mark: 257860
Catalog number: 86083
Note: Change
Publication date standards: 1.11.2003
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN