单词	Ventilation machine
释义	Ventilation machine 通气机
随便看	elevator type bath elevator type furnace elevator type loader elevatortype loading table elevator type loading table elevator type pickup loader elevator-type pickup loader elevator type potato digger elevator-type potato digger Elevator vibration elevator washer elevator well elevator well hole elevator well stell frame elevator wiring elevator with claw,stump elevator with cross-bar grip,root elevator with eye,combined wire guidebone elevator with eye for wiring,periosteal elevator with file,straight-edged periosteal elevator without machine room elevator with serrated blade,root elevator with smooth blade,root elevator wrist pin elevator wrist pin keeper