词语通风管道
解释ventilating duct
ventilating duct通风导管,通风管道详细»
ventilating duct〔名词〕通风管道详细»
通风管道air conduit;vent duct详细»
通风管道air conduit;air line;coal pipe;ductwork详细»
通风管道air conduit详细»
通风管道〔名词〕ventilating duct详细»
通风管道air handling line;pipe for conducting air;ventilating duct;ventilating pipe详细»
通风管道air duct详细»