
Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
NORM herausgegeben am 3.2.1993
Designation standards: GB/T 2624-1993
Note: UNGÜLTIG
Publication date standards: 3.2.1993
Country: Chinese technical standard
Kategorie: Technische Normen GB