tube

1.   труба; трубка; гильза

2.   канал замкнутого профиля

3.   тоннель

- aerofin tube

- dall tube

- diffuser tube

- discharging tube

- displacement tube

- dredging tube

- finned tube

- heat tube

- immersed tube

- level tube

- luminous tube

- objective tube

- Pitot tube

- pivot tube

- sample tube

- seamless tube

- smoke tube

- spiral-fin tube

- spiral lockseam tube

- thin-shell hollow tube

- thin-shell tube

- underwater tube

- vacuum sampling tube

- Venturi tube

- vortex tube