The overheadtravellingcrane is a hoisting equipment most widely used in industrial enterprises.
桥式起重机是工矿企业使用最为广泛的超重设备。
2
It is proved by practice that the new process is a effective heat treatment method for producing the travelling wheel of heavy overheadcrane.
实践证明新工艺是一种生产重载天车走轮行之有效的热处理方法。
3
Aiming at the shortage of conventional overheadtravellingcrane control system, the application of a novel control and protective switch in innovation for overheadtravellingcrane was introduced.