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Pb - Zn mining area 土法炼锌矿区
Pb- Zn mine area 铅锌矿区
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。
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。
The deep roadway surrounding rock of Jinchuan No.2 mine area was crumbly and had obvious creep. 金川二矿区深部巷道围岩岩石破碎,蠕变特性明显,地应力大,巷道变形严重,巷道返修量大,严重制约了矿山的发展。
More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
Fankou Pb - Zn Mine 凡口铅锌矿
The design thought of geothermal information management system for Pingdingshan mine area (PGTIMS1.0) was introduced. 介绍了平顶山矿区地温信息管理系统软件(PGTIMS1.;0)的设计思路。
Pb - Zn mine 铅锌矿
Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
In Xinfeng mine area karst occurs widely and hydrogeological condition is very complex. 新风矿区岩溶发育,水文地质条件较复杂。
Suitble for Pb free glazes with Ti or Zn. 适合含钛、锌无铅釉。
My mining area is containing the rich blue sandstone resources. 我矿区蕴藏着丰厚的青砂岩资源。
F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。
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。
The resource conditions of the deep orebody in East Section of Yangshan Mine area and the ore quality characteristics are described. 介绍了阳山矿区东矿段深部矿体的资源情况,矿石质量特征。
I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
Based on the state of Qitaihe mine area,approaches the set rules and calculation methods of water_proof pillar at different conditions. 根据七台河矿区具体情况,对各种条件下的防水煤岩柱的留设原则及计算方法进行论述。