Gas- and water-fittings for house installation; coupling nuts of nonferrous metal alloy for boltings up to working pressure of 10 kp/cm<(hoch)2>— 1 стр.
Water-fittings for house installation; boltings with flat seal, one side threaded coupling with inside-thread, on the other side lead-pipe nozzle, steel tube nozzle, copper tube nozzle or sleeve up to working pressure of 10 bar— 2 стр.
Water-fittings for house installation; boltings with flat seal, one side threaded coupling with outside-thread, on the other side lead-pipe nozzle, steel tube nozzle, copper tube nozzle or sleeve up to working pressure of 10 bar— 2 стр.
Stop valves for domestic water supply - Part 1: General requirements and tests for manually operated piston type gate valves of special design, gate valves and diaphragm valves, Technical rule of the DVGW— 14 стр.
Stopvalves for domestic water supply - Part 1: General requirements and tests for manually operated piston type gate valves, stopvalves for tapping valves, gate valves and diaphragm valves; Technical rule of the DVGW— 10 стр.
Gas- and water-fittings for house installation; coupling nuts of nonferrous metal alloy for boltings up to working pressure of 10 kp/cm<(hoch)2>— 1 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with inside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with outside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.