29-03-2018
35
Metrology
Measurements of Volume & Pressure
0 L.E.
ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 3: Nozzles and Venturi nozzles
Cancelled
حل محلها 7062-3 /2018
Not Obligatory
17.120.10