Pumps. Circumferential diameters of pumps for drilled wells and their co-ordination to rated inside diameters of wells
NORM herausgegeben am 21.9.1989
Designation standards: ČSN 110150
Classification mark: 110150
Catalog number: 24912
Note: UNGÜLTIG
Publication date standards: 21.9.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN