导: lead; guide风: wind筒: a section of thick bamboo导风筒胶布: bellows sheeting胶布导风筒: flexible duct玻璃纤维导风筒基布: glass fibre fabric for ducting抽出式难燃橡胶导风筒: extractable ventilation rubber ducting of the fire retardant风筒: blast column; blowdryer; fan drum; windbox; windsail导风板: air deflector; air guide; airdeflector; baffle; jack; luftfuehrung导风槽: hot air path导风管: ducting hose; guide duct导风器: airstream deflector导风罩: wind scooper导风锥: gas deflector cone诱导风: induced air出风筒: chimney fan储风筒: air receiver风筒组: string of ventilating tubes热风筒: tone'smal chimney水风筒: trompe送风筒: air funnel通风筒: air funnel; air trunk; vent sleeve; vents ventilators; windsail旋风筒: cyclone烟风筒: chimney出口导风轮: exducer