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- Aimed at the actual situation of single-fin long mining area deep mining,taked the unified planning for the mining,design exploitation varies with subarea and situation of area,substep. 针对大单翼长采区深部开采的实际情况,对采区进行了统一规划,分区、分步进行设计开采;
- Design and Practice of Deep Mining in Large Single- fin and Long Mining Area 大单翼长采区深部开采设计与实践
- long mining area 长采区
- Speed up development of Panxi iron mining area. 加快攀西铁矿山建设。
- Manage Environment in Exploration and Mining Area. 管理矿区环境。
- The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
- More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Stopping up the remote mountains, the supply line is long and the traffic is very difficult, the elevation of mining area is more than 3500 meters. 闭塞于深山,供应线长且交通很困难,矿区海拔3500余米。历来未开采过。
- Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
- My mining area is containing the rich blue sandstone resources. 我矿区蕴藏着丰厚的青砂岩资源。
- This endangers anile mining area severely live and develop. 这严重地危及到衰老矿区的生存和发展。
- Rich mining heritages brought up by long mining history is basement of the Danba Muscovite Mine Park. 在悠久的开采历史中遗存下了十分丰富的矿业遗迹,成为该公园建设的基础。
- Structure type of laiwu mining area is the tensible, oblique fault block. 莱芜矿区属于伸展性掀斜断块构造类型。
- The Sulin mine area is a major host coal belt in the Huaibei coalfield. 宿临矿区是淮北煤田的主要赋煤地带。
- More than 60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Consequently, the main mining areas are those associated with zinc. 因此，主要的矿区久是这些和锌有联系的地方。
- This product is suitable for dynamic force lead-in circuits in mining enterprises and power circuits in mining area. 本产品适用于煤矿企业动力引入及矿区的电力线路中。
- Juma mineral water occurs in the contact zone of diorite porphyrite and skarn rock in theFutuyu copper mining area of Laiyuan County,Hebei Province. 通过4个月实地和近3年的追踪观测，查明拒马矿泉水产于涞源县浮图峪铜矿区的闪长玢岩与夕卡岩接触带中。
- It is about for mining area to have an elevation of 4200 metrs, air thin, relatively cold climate have. 交通较方便。矿区海拔4200米左右,空气稀薄,气候较寒冷。
- Visit? The characteristic beautiful scene of mining area,? Enjoy the local? Folk custom and style! 游矿区特色美景,赏兵山民俗风情!
