туга екстракція
fume extraction plant / fume-extraction plant
potential danger area (trouble area)
trouble-spot
cause of aircraft trouble
trouble
trouble cause
engine trouble
ignition trouble
trouble-free operation
emergency extraction
extraction
extraction force
extraction of troops
fuse extraction
low altitude parachute extraction system (LAPES)
water extraction
LFX (Limited output Full area automatic Extraction - radar tracking)
fume extraction
fume extraction system
extraction groove
hard extraction
battlefield extraction assist robot
extraction point (EP)
chemical explosive extraction