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- West Henan mining area 豫西矿区
- 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。
- On the basis of estimating the environmental cost of Yongcheng mining area in Henan Province,comprehensive value of economy-environment of a coal mine is appraised and analyzed. 在初步估算永城煤矿区的环境成本的基础上,对该矿区某矿井经济环境综合价值进行了评价和分析。
- Prospective study on coalbed gas resources in Carboniferous-Permian, West Henan. 豫西石炭-二叠系煤层气资源前景研究。
- The discovery of Spongilite in the Taiyuan L7 limestone and Shanxi coal measure formation in Dengfeng Xinggong district,West Henan. 登封、荥巩地区太原组 L_7灰岩至山西组含煤岩系中海绵岩的发现
- More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Base area of Anti-Japanese in west Henan 豫西抗日根据地
- 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。
- Wang Lei, Henan mine Machinery Manufacturing Co. is the national machinery industry, the state designated the Ministry of Construction machinery manufacturers. 河南宏磊矿山机械制造有限公司是国家机械工业部，国家建设部定点机械生产的厂家。
- Xinan, Mianchi, Sanmenxia and Shanxian areas in the west Henan province and Qinyang, Boai areas in the north Henan province are the key targets for further bauxite ore exploration in future. 豫西的新安、绳池、三门峡、陕县一带和豫北的沁阳、博爱北部是下一步铝土矿的找矿重点区。
- 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。
- WEST HENAN BEARING FACTORY OF LUOYANG BEARING GROUP 洛轴集团豫西轴承厂
- 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。
