Encyclopedia search

Reset search
Showing 391 to 395 of 395 results
Water hardness
Hard water can be categorized by the ions found in the water.
Water mist systems
Mist systems use water to extinguish fires in buildings. The water is discharged by the fire sprinklers in a fine spray/mist.
Sistema sprinkler ad acqua
I sistemi sprinkler ad acqua utilizzano acqua per la soppressione di incendi negli edifici. La pompa sprinkler antincendio distribuisce acqua mediante un impianto tubario, rilasciandola dagli sprinkler.
Wet weather flow
Wet weather flow is higher than the dry weather flow due to the contribution from inflow and infiltration in the sewer system.
Water supply systems in zones
Water supply systems in zones