circulating water and service water
customer instrument service
essential service water
essential service water discharge canal
ESW (Emergency Service Water (System))
heater for hot water service system
HOT WATER SERVICE SYSTEM
potable water service access door
RHR service water booster pump
sea water service system
sea water service valve
Self-service service terminal
separate water service according to quality
service water storage tank
single-plane (through-plane service) service
spectralog service instrument
station service water tank