Ключевые слова:
Endurance testing|Pipe connections|Deformation|Liquid valves|Hydraulic tests|Flow measurement|Plastics|Adjustment|Performance testing|Nuts|Marking|Designations|WC pans|Size|Performance|Metals|Flushing cisterns|Dimensions|Design|Water valves|Test equipment|Impact strength|Ball cocks|Cold tests|Valves|Test pressure|Pressure testing|Mechanical testing|Service pressure|Sanitary appliances