сальник картера маховика
dirt seal housing
bearing cap oil seal remover
bearing sleeve guide oil seal
cork oil seal
dust cap oil seal
oil seal
bell cranks
bell end
bell muzzle
bell-ringer communications system
dual bell двопозиційне
bell mount
bell-crank arm
bell gear
fire alarm bell
muzzle bell
bell buoy
motor bell
engine oil reservoir / engine oil tank
oil gauge / oil-gauge
Sea, Air and Land (SEAL)
Sea, Air, Land team (SEAL)
SEAL Delivery Vehicle (SDV)
seal the gap
watertight seal
HyFin Vent Chest Seal (HyfinSeal)
Basic Underwater Demolition / SEAL
breather cover seal
felt seal
gas seal
control rod pressure seal
nonrubbing labyrinth seal