1) канал, проток
2) труба; трубопровод
3) короб
4) связь тракт; волновод; канал || канализировать
5) эл. кабельный канал, кабельный туннель, кабельный трубопровод
6) полигр. резервуар (корыто) красочного аппарата
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- access duct
- acoustic duct
- advection duct
- air duct
- air intake duct
- air-conditioning duct
- armature duct
- atmospheric duct
- blower duct
- branch duct
- burner duct
- bus duct
- bypass duct
- bypassing duct
- cable duct
- cold-air duct
- coolant duct
- cooling duct
- core duct
- crossover duct
- discharge duct
- distribution bus duct
- downtaking duct
- drainage duct
- drying duct
- elevated duct
- evaporation duct
- evaporator air return duct
- exhaust duct
- fume duct
- gas duct
- gas-air flow duct
- ground-based duct
- ground duct
- hot-air duct
- hot-blast circulating duct
- hot-oil duct
- intake duct
- ionospheric duct
- main duct
- metalclad bus duct
- multiple-way duct
- oil duct
- pipe duct
- plenum duct
- pre-hearth duct
- pressure relief duct
- quench duct
- radial duct
- radio duct
- recirculation duct
- return-air duct
- secondary duct
- service duct
- shield-cooling duct
- smoke duct
- spinning duct
- suction air duct
- surface-bounded duct
- surface duct
- suspended air duct
- syphon duct
- tempering air duct
- thermal syphon cooling air duct
- tropospheric duct
- twin-annulus duct
- ventilating duct
- wave duct