cable crane with swinging leg

2.5.9.2 摇摆式缆索起重机（cable crane with swinging leg）支架能在垂直于跨度平面内摆动一定幅度的缆索起重机。

... 3.0.4 辐射式缆索起重机 Radial cable crane 3.0.5 摆塔式缆索起重机 cable crane with swinging leg 3.0.6 跨距 Span ...