передавальна шестерня заднього ходу
idler direct speed gear
idler gear
reverse gear
worm reverse gear
engaging reverse gear
compensating idler wheel
idler arm
adjusting idler wheel
clutch idler shaft bracket cap
idler adjuster
idler compression spring
idler lever
idler sprocket
idler wheel
idler wheel adjuster lock nut
idler wheel adjusting ring
idler wheel hub cap
front idler wheel
idler
track idler wheel
camshaft gear (timing gear)
gear reduction unit / gear-reduction unit
reverse bearing
reverse engineering ( back- wards engineering)
reverse one's field
reverse osmosis (water) purification unit (ROPU / ROWPU)
reverse osmosis unit
reverse slope
reverse slope defense
reverse transit
shipboard reverse osmosis desalinator (SROD)
ditch in reverse