закривати ділянку прориву
clear / cut a gap
exploit a gap
fill / plug the gap
gap marker
gap-filler radar
hasty gap crossing
secure a gap
time gap
air-gap / air wal
gap crossing operation
constricted air gap spark plug
gap wind
lighting gap
gap filling
gap-filling radar
spark-gap anti-TR tube
spark-gap TR tube
spark-gap transmit-receive tube
spark-gap tube
gap
close the gap
column gap
time-gap of column
slat gap
Sea, Air and Land (SEAL)
Sea, Air, Land team (SEAL)
SEAL Delivery Vehicle (SDV)
watertight seal
HyFin Vent Chest Seal (HyfinSeal)
Basic Underwater Demolition / SEAL
bearing cap oil seal remover
bearing sleeve guide oil seal