drifting machine meaning in English

架式凿岩机, 平巷掘进机
柱架式凿岩机

Research present situation and prospect of combined drifting machine mate and timely support technology
综掘机配套及时支护技术研究现状与展望
Abstract : according to the working process of the drifti ng machine with swinging arm , the mathematic model and computer program of the se ction shaping control are constructed , which provides a theoretic basis for the s ection shaping control of the drifting machine
文摘:根据悬臂掘进机的工作过程，建立了断面成形控制的数学模型和计算程序框图，可为掘进机实现截割断面的成形控制提供理论依据。