water transporting unit

lifting and transporting equipment

water jacket plug / water-jacket plug

reverse osmosis (water) purification unit (ROPU / ROWPU)

water purification and distillation unit

water treatment plant (unit)

battery coolant unit / battery-coolant unit (BCU)

gear reduction unit / gear-reduction unit

position and navigation unit / position navigation unit (PNU)

pinch (a unit) out of a large unit

above water warfare officer

alternate water terminal

bulk water

chlorination (water handling)

circulating water

deep water

deep-water fording kits

desalination (water handling)

domestic water

water fording kit

fresh water

hydroabrasive cutting/ water-jet cutting

hydrojet / water jet engine

insolubility in water

major water terminal

raw water

reconnaissance of water resources

secondary water terminal

shallow water

shutdown water supply

very shallow water

waste-water storage

water