| 释义 |
bridge crane
基本例句
桥式起重机
Hydropower Station Bridge Crane is a crane with a type.水电站用桥式起重机是起重机的一种类型。
At present the domesticbridge cranecontrol system requires people at the scene to control, control methods are backward.目前国内的桥式起重机控制系统都需要人在现场进行控制，控制方式都比较落后。 |