зубчастий перебір
helical gearing
bevel planetary gearing
propeller reduction gearing
spur planetary gearing
gearing-down
gearing-in
gearing
anti-freeze compound
chemical compound
compound (fortification)
military compound
antidim compound
anti-flash compound
antifouling compound
antifreezing compound
antiwelding compound
compound bearing
compound gear train
compound piston ring
corrosion inhibitor compound
illuminating compound
extended (compound) projectile
volatile compound
carbon compound
volatile organic compound
foam compound
gas compound
radiation-protective compound
compound