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smoke funnel | |||
ventilator pipe | |||
air funnel; ventilator | |||
cowl head ventilator | |||
air chimney; air shaft; air trunk; chimney; ventilating trunk; ventilation tubing; ventilator duct; vent sleeve | |||
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funnel | |||
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ventilator |
通风筒: 49 phrases in 8 subjects |
Construction | 1 |
General | 1 |
International trade | 1 |
Nautical | 9 |
Oil / petroleum | 2 |
Shipbuilding | 4 |
Technology | 30 |
Wind Energy | 1 |