опора для руки
air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen
combat support arm
support arm
wheel front support arm
fire support coordinator / fire-support coordinator (FSCOORD)
tactical support syn. combat support
anti-radiation missile (ARM)
Arm (of armed forces)
arm-and-hand signal
combat arm
Fleet Air Arm
idler arm
logistical arm
pitman arm
power arm
primary arm
rocking arm
service arm; branch
side arm (sidearm)
arm band
strong-arm rule
supporting arm virtual trainer (SAVT)
fuel pump rocker arm
rocker arm
rocker arm roller
rocker arm shaft
rocker arm shaft bracket
sling arm
belt-feed pawl arm
elevating arm
arm chest
arm guard