Consequently, we realized the roadheader acoustooptics alarming and fault prompt functions and so on.

实现掘进机的声光报警、故障提示等功能。

Consequently , we realized the roadheader acoustooptics alarming and fault prompt functions and so on.

实现掘进机的声光报警、故障提示等功能.

Roadheader is an import excavation equipment, but its stability is connected with its working efficiency.

掘进机在挖掘设备中具有重要作用, 而掘进机作业稳定性与生产效益密切相关.

Loading test is one of the most essential links during delivery tests of shearer and roadheader gearhead .

采掘机械截割部加载试验是产品出厂检验必不可少的一个环节。