поглиблення для упору сошника
concealed pit
open burning and open detonation (OBOD) (= open-pit)
pit (logistics)
pit
pit detail
pit forces
pit-type emplacement
tank pit
antitank pit
crank pit
underground storage pit
lubrication pit
weapon pit
obstacle pit
test pit
target pit
firing pit
firing pit crew
ammunition pit
concealed pit tank trap
concealed-pit tank trap
pit tank trap
punji pit
shallow weapon pit
spiked pit
machine-gun pit
controllable recoil force
effect of recoil
hydraulic recoil mechanism
long-recoil mechanism
recoil
recoil brake