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
In recent years some new profile steels are used for main girder of domestic made electric single girder overheadtravellingcrane.
近年来国内电动单梁起重机主梁采用一些新截面型式。
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.