地下采矿服务和支援工人 Underground Mine Service and Support Workers 地下矿采矿方法 underground mining method 地下气化采矿法 subterranean gasification method of mining ..
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金属矿床地下采矿方法 underground mining method of metalliferous deposit
作为井下无轨采矿方法主要设备的轮式无轨车辆，已在世界上许多国家的地下矿山广为应用。
As a major trackless equipment for underground mining, rubber-tired vehicle has been widely used in underground mines in many countries over the world.
采矿方法和采场结构参数的正确与否是确定经济合理开发地下矿床的关键因素之一。
Correctness of the mining method and stope structural parameters is one of the key factors in determining the economically reasonable development of underground deposits.
动态构件式采矿方法设计系统是专门用于地下矿山采矿方法设计的综合性软件包。
The dynamic component mining method design system is an integrated software package specially designed for the underground mining method design.
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