掘进机 development machine; entry-driving machine; tunneller 掘进联合机 continuous heading machine; mechanical heading machine .
基于1个网页-相关网页
entry driving machine 平巷掘进机 ; 掘进机
whole-rock entry-driving machine 全岩综掘机
construction of entry-driving machine 掘进机施工
The main shaft of mining entry-driving machine broken at earlier time after working for a certain time.
煤矿掘进机主轴在服役一段时间后早期断裂失效。
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The working mechanism and applicable ground for earth pressure balance shield entry-driving machine are described here.
该文叙述土压平衡盾构掘进机的工作机理和适用地层。
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