зубчаста дуга гарматного квадранта; коромисло
fuel pump rocker arm
rocker arm roller
rocker arm shaft
rocker arm shaft bracket
valve rocker arm
rocker
rocker beam
rocker bent
rocker car
valve rocker shank
rocker pivot
cam rocker lever
valve actuating rocker
valve rocker lever
valve rocker lever bush
rocker lever
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
service arm; branch
support arm
arm band