axial ducts轴向: axial通风道: air-duct; ventilating duct; ...径向-轴向通风: mixed ventilation轴向通风: axial flow ventilation; axial ventilation; axial vortex轴向通风机: axial flow fan下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:轴向通风道,即可在微信中查询翻译