Building water supply and drainage

Release date：2022-03-15 丨 Views：

Water supply system (secondary water supply equipment, pump valve pipe, water storage tank, cleaning /cleaning/disinfection/descaling/descaling/filtering/disinfection equipment) drainage system (siphoning/kitchen and bathroom/water saving/same-level drainage system, sewage lifting, waterscape/garden/pool water system, rainwater collection and utilization, reclaimed water circulation water equipment) fire protection system (sensing system, sensing system, treatment control system, sprinkler system and water storage, mechanical and electrical equipment, support hangers and connecting equipment, transmission pipes, valves, etc.).