Ключевые слова:
Mechanical testing|Plastics|Pressure testing|Performance|Nuts|Cold-water supply systems|Ball cocks|Deformation|Hydraulic tests|Size|Flow measurement|Test pressure|Service pressure|Colour|Endurance testing|Performance testing|Liquid valves|Design|Dimensions|Test equipment|Pipe connections|Designations|Deflection tests|Water storage cisterns|Adjustment|Valves|Water valves|Metals|Marking|Diaphragm valves