air duct〔名词〕风道,风管详细»
air duct〔名词〕通风的详细»
air duct通风道[管]详细»
air duct〔名词〕通风道,空气导管详细»
air duct〔名词〕风管,风道,通气道详细»
air duct〔名词〕通气管,通风道详细»
air duct气管,进气口详细»
air duct〔名词〕空气管道,通风管详细»
air duct〔名词〕风管详细»
air duct〔名词〕通气道,导气管,风管详细»
air duct空气管,风管,导风筒,风道详细»
air duct〔名词〕风管,空气管道详细»
air duct气道详细»
air duct风道，空气导管详细»
通风道ventilating duct详细»
通风道air duct详细»
通风道ventiduct详细»
通风道air channel;air channel或air chute;air drain;air duct详细»
通风道air drain;airdrain;airduct;ventilating duct;ventilation duct详细»
通风道air chute;air drain详细»
通风道air chimney;fan drift;vent gutter;ventiduct;ventilating shaft;ventilation duct详细»
通风道air duct详细»
通风道air chute;air drain;fan drift;vent gutter;ventilating trunk详细»
通风道ventilation tunnel详细»
通风道air shaft;vent gutter;vent stack;ventiduct;ventilating shaft;ventilating stack详细»