висувна / телескопічна труба
retractable
retractable cord
retractable tail gear
retractable air steps
non-retractable three-leg landing gear
retractable landing gear
retractable slat
A tube / A-tube
transmitting-receiving tube (TR tube)
cathode ray tube (CRT)
disposable tube
drink tube
elevation guide tube
fiberglass wrapped tube
ignition tube
image-converter tube
launch tube
launcher tube
magazine tube
rocket tube
telescopic image tube
torpedo tube (mount)
TOW (Tube-launched, Optically tracked, Wire-guided) antitank missile weapon system
tube artillery
tube fittings
Tube-launched, Optically tracked, Wire-guided (TOW)
gas plug and tube assembly
blade impingement tube
cannon tube
conical shock tube air blast simulator
expansion tube
gas escape tube