continuous heading machine ; mechanical heading machine
... heading追 heading machine掘进联合机 headlamp前年夜灯 ...
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联合掘进机 helldriver ; combined tunneling machine ; combined tunnel boring machine
平巷联合掘进机 mechanical mole
全断面联合掘进机 full face machine
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半煤岩掘进机是一种能够实现截割、装载、转载运输、行走和喷雾除尘的联合机组(略)。
Coal-rock boring machine is able to achieve cutting, loading, reproduced transport, walking and spray Dust combined unit.
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