Measurement of fluid flow by means of pressure differential devices - Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full (ISO 5167-1:1991/AMD1:1998)
NORM herausgegeben am 1.8.1998
Designation standards: ÖNORM EN ISO 5167-1/A1
Note: UNGÜLTIG
Publication date standards: 1.8.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM