diverting river water for water source supplement
residual water pressure
residual water saturation
Residual water soluble carbohydrate
residual water treatment
analysis on demand and supply for water resources
automatic monitoring for water quality
automatic telemering system for water information
available water for regulation
Barrelled purified water for drinking
block dam for water storage
boosting pressure for water injection
bottled natural mineral water for drinking
bottled purified water for drinking