excavator bucket rod 挖掘机斗杆
multi-bucket excavator 多斗式挖土机 ; 多斗挖掘机
bucket excavator 斗式挖掘机 ; 斗式挖土机
chain bucket excavator 链斗式扩掘机 ; 链斗式挖掘机
bucket wheel excavator 斗轮挖掘机 ; [机] 斗轮式挖掘机
excavator ' s bucket 挖掘机铲斗
wide-bucket excavator 宽斗挖土机
rotary bucket excavator 斗轮式挖掘机
scraper-bucket excavator 铲斗挖土机
Wear resistance high manganese steel 11-14%, for the excavator bucket, ball mill liner.
含锰11 - 14%的钢有极高的耐磨性，用于挖土机铲斗，球磨机衬板等。
It is significant for excavator bucket that studying the cutting performance of bulldozing shovel to reduce working resistance.
研究切削性能更为优良的挖掘斗对减小挖掘机工作阻力意义重大。
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。
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