водоочисна установка зворотного осмосу
reverse osmosis unit
shipboard reverse osmosis desalinator (SROD)
water purification and distillation unit
water purification
water purification set/ purifier
water purification tablet
purification plant
water jacket plug / water-jacket plug
reverse bearing
reverse engineering ( back- wards engineering)
reverse gear
reverse one's field
reverse slope
reverse slope defense
reverse transit
ditch in reverse
ditching in reverse
idler reverse gear
worm reverse gear
engaging reverse gear
reverse idle thrust
reverse-flow
reverse-flow combustion chamber
reverse flow
reverse pitch of airscrew
reverse thrust noise
reverse the field
water transporting 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)