тунель; підземний хід; штольня; мінна галерея
fuze tunnel
full-scale tunnel (FST)
full-scale wind tunnel
free-flight tunnel
free-flight wind tunnel
vehicular tunnel
contraction ratio of wind tunnel
tunnel free-flight model testing
turbulence factor of a wind tunnel
wind tunnel test
wind-tunnel program
return-flow wind tunnel
wind tunnel
wind tunnel balance
wind tunnel corrections
wind tunnel efficiency
wind tunnel model
wind tunnel working section
wind-tunnel test
non-return-flow wind tunnel
transonic wind tunnel
water tunnel
continuous wind tunnel
suck-down wind tunnel
supersonic wind tunnel
blow-down wind tunnel
diffuser of a wind tunnel
direct-discharge wind tunnel
Eiffel-type wind tunnel
energy ratio of wind tunnel
free flight wind tunnel
free-spinning vertical wind tunnel