щока колінчастого вала
bell-crank arm
traversing hand crank
hand crank
brake crank
breech-block crank
crank cheek
crank handle (of a machine gun)
crank pit
crank starting handle
crank web
crank-actuating shaft
crank-sliding block
web of a crank
divided crank case
feed crank
hand-operating crank
crankshaft crank
crankshaft crank cheek
crank
anti-radiation missile (ARM)
Arm (of armed forces)
arm support
arm-and-hand signal
combat arm
combat support arm
Fleet Air Arm
idler arm
logistical arm
pitman arm
power arm
primary arm
rocking arm