Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2022)
NORM herausgegeben am 1.10.2022
Designation standards: STN EN ISO 5167-4
Classification mark: 257710
Catalog number: 135587
Note: UNGÜLTIG
Publication date standards: 1.10.2022
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN