| 2. | The stationary slewing crane has such characteristics as simple structure , convenient operation , high efficient , etc . it is widely used for the feeding and laying off of the workpiece of production line , assembly line and lathe in the workshops , and the material swinging operation in such places as the warehouse , quay , etc
定柱式旋臂起重机定柱式旋臂起重机，具有结构简单操作方便节能高效等特点，广泛用于工矿车间的生产线，装配线和机床的上下工件，以及仓库码头等场所的物料吊运作业。 |
