the bucket wheel excavator 斗轮挖掘机
boom of bucket wheel excavator 斗轮挖掘机臂架
bucket wheel excavator lood-ing 轮斗挖掘机采装
bucket-wheel excavator arm support 斗轮挖掘机臂架
wheel type single bucket excavator 轮胎式单斗挖掘机
Conveyor belt plays a very important role in bucket wheel excavator continuous excavating system.
胶带输送机在斗轮挖掘机连续采掘系统中具有重要的作用。
The modified formula for the boom of large complicated bucket wheel excavator has been put forward under earthquake, included the local dynamic effect.
对大型斗轮挖掘机臂架，通过考虑局部动力效应，推导了在地震荷载作用下结构单元的修正公式。
This paper discusses test and determination of the predicting formula for cutting resistance cf coal and rock and be referred to use for design calculation of bucket wheel excavator.
介绍煤岩切割阻力试验和预测公式，以供轮斗挖掘机设计计算使用和参考。
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