您要查找的是不是:
- The oscillating screen in Hetai gold mine was characterized as low screening efficiency and production capacity,frequent equipment failures. 针对河台金矿振动筛筛分效率、生产能力偏低,设备故障多的问题,文中详述了振动筛技术改造及优化设计过程。
- Hetai Gold Mine used simply vacuum equipment to replace multipolar centrifugal pump, proved centrifugal pump has reached vacuum effections and realized pump's draining water without base valva . 河台金矿井下排水系统使用简易真空箱替代多级离心式水泵的底阀装置,使离心式水泵达到真空效果,实现了水泵的无底阀排水。
- Factors affecting the grade of the out-ores in Hetai Gold Mine 河台金矿出矿品位偏低浅析
- PROGRESS OF MINING TECHNOLOGY IN HETAI GOLD MINE 河台金矿采矿技术进步
- Secondary recovery practice of remnant ore in Hetai Gold Mine 河台金矿残矿资源二次开采实践
- Mineralization Study on Metamorphosed Mylonite Gold Deposit of Hetai Gold Mine 河台金矿蚀变糜棱岩型金矿床成因探讨
- A tentative idea for the improvement of mining method in Hetai gold mine 关于河台金矿采矿方法改进的设想
- The productive prospecting net dimension attribute to different section in Hetai Gold Mine 河台金矿不同地段生探网度的探讨
- STUDY ON THE ENVIRONMENTAL GEOCHEMICEAL EFFECT OF METAL SULFIDE IN TAILING POOL OF HETAI GOLD MINE 广东河台金矿尾矿库金属硫化物环境地球化学效应
- The Direction of Search for Ore in the Priphery of Hetai Gold Mine Mining Area 河台金矿区外围找矿的方向
- Prediction, prospecting and economic significancy of the bonanzas at Hetai Gold Mine 河台金矿富矿包的发现、预测及开发意义
- THE CONTRASTIVE ANALYSIS AND EXPERIENCE OF GEOLOGIC PROSPECTING AND PRODUTIVE PROSPECTING UPPER No.11 ORE BODY OF HETAI GOLD MINE 河台金矿11号上部矿体地探和生探对比分析与经验
- At last the prospectors struck on an undiscovered gold mine. 勘探者们最终发现了一处别人未曾涉足过的金矿。
- At last, the miners struck on an undiscovered gold mine. 最后,矿工们突然发现了一个不为人知的金矿。
- He tried gold mining, pearling and fur trapping. 他尝试过淘金,采珍珠和猎兽皮。
- The Analysis of 11# Mineral Deposit Ore Reserves Changed in Gaocun Mining Area of Hetai Gold Mine 河台金矿高村矿床11号主矿体资源储量变化分析
- Hetai gold mine 河台金矿
- This restaurant is a potential gold mine. 这家餐馆很可能是棵摇钱树。
- Did you fall heir to a gold mine? 你是否遇见了金矿的小老板?
- When we find that long lost gold mine in the sky. 当我们找到了那些天空中失落已久的金矿的时候。