词语伸缩管
解释draw tube
伸缩管helically grilled tube;telescopic pipe详细»
伸缩管helically grilled tube详细»
伸缩管expansion pipe详细»
伸缩管drawtube详细»
伸缩管drawtube;expansion pipe;helically grilled tube;telescopic duct;telescopic tube详细»
伸缩管draw tube;drawtube详细»
伸缩管telescopic pipe详细»