lift about hoist pin 起模针

lift about hoist fan 升降风扇

lift about hoist arm 起落臂

lift about hoist dump 升力卸减

lift about hoist line 提升管线

lift about hoist pit 升降机竖井

lift about hoist gas 提升用气体

lift about hoist pot 提升斗

lift about hoist pod 升力发动机吊舱