1、系艇桁
... 1吊艇杆2下辅助帆驶帆杆 swinging boom 系艇桁 swinging boom 简易工作架 swinging stagging ...
2、起重机回转臂
...swinging door 摇门swinging boom 起重机回转臂,吊车旋...swinging radius 起重机臂工作半径,旋...
3、吊车旋转杆
... swing wire 移舶索 swinging boom 吊车旋转杆 swinging scaffold 摇摆脚手架 ...
4、转动吊臂
... swingby 借力式飞行路线 swinging boom 转动吊臂 swinging buoy 旋回浮筒 ...
single swinging boom单杆操作
doubled up swinging boom摆动双杆操作
swinging boom stack转臂式垛草机
swinging boom stacker转臂式垛草机