钻轴滑座;钻车;凿岩机车
adjusting plates for drill carriage
钻机调整板
Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established.
建立了新型开铁口机电动钻冲机构的力学模型,计算了它的固有频率和主振型。
A New Type Drill Carriage of the Taphole Drill STUDY ON CARRIAGE OF THE BK TAP-HOLE DRILL
BK型双功能开铁口机钻冲机构的研究
practice of drilling and blasting construction using a pneumatic drill carriage
风钻台车钻爆施工实践
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