Norm
[AKTUELL]
ABNT NBR ISO 5167-3
ABNT NBR ISO 5167-3
Measurement of fluid flow by means of pressure differential devices inserted in circular cross section conduits running full Part 3: Nozzles and Venturi nozzles
Titel (englisch)
Measurement of fluid flow by means of pressure differential devices inserted in circular cross section conduits running full Part 3: Nozzles and Venturi nozzles