Orifice plates for nominal diameter from 400 up to 1600 and nominal pressure up to 10
NORM herausgegeben am 1.10.1959
Designation standards: STN 257757
Classification mark: 257757
Catalog number: 56332
Note: UNGÜLTIG
Publication date standards: 1.10.1959
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN