копач траншей (механічний засіб)
digging
machine-to-machine data communication
communication trench
connecting trench
crawl trench
evacuation trench
fighting trench
rifle squad trench
skirmisher's trench
slit trench
standard trench
trench
trench foot
trench warfare
approach trench
bipod trench
buried trench concept
front-line trench
trench line
all-around fire trench
normal fire trench
one-man fire trench
rocket-launcher fire trench anti-tank
standard fire trench
two-man fire trench
narrow slit trench
hasty trench
fire trench
bail out a trench
cable trench
shelter trench
squad trench