набивка кришки сапуна
crankcase breather vent
centrifugal breather
reservoir air breather
breather
air breather
unmanned air breather
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
bearing cap oil seal remover
bearing sleeve guide oil seal
bell housing oil seal
cork oil seal
dirt seal housing
dust cap oil seal
felt seal
gas seal
control rod pressure seal
nonrubbing labyrinth seal
oil seal
o-ring seal
rubbing contact seal
seal failure
grease seal
seal a pillbox
seal off penetration
seal troops
seal up a pocket