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- Introduces the present status and problems of coal mine ventilation management,develops the dynamic management system for mine ventilation. 介绍了煤矿通风管理的应用现状及存在的问题,研究开发了煤矿动态通风管理系统。
- By the practical application in Baizhuang coal mine ventilation system evaluation at Shandong Province, the evaluating model is proved to be feasible, and better results are ob... 经过在山东肥城白庄煤矿通风系统状况评价中的实践应用,证明该评价模型是可行的,取得了较好的效果。
- coal mine ventilation air methane (VAM) 通风瓦斯
- By monitoring and surveying the amount of noise from the coal mine ventilating motor room,the noise eliminating measures based on the noise prototype is presented. 通过对煤矿通风机房噪声调查监测,提出利用通风机房噪声模型采取降噪措施,并将实际测量与理论计算值进行比较证明模型是正确的,措施是可行的。
- The applied analysis of hot-air furnace in coal mine ventilation and heating 热风炉在矿井通风采暖中应用性分析
- Coal mine ventilator main performance measurement is a important task of management work..The measure of vent quantity of most important one in all parameter decide all measure success or not . 矿井主要通风机性能测定是矿井通风管理工作的一项重要内容,风量的测量是所有参数中最重要的一项,决定着整体测定工作的成败。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- The designing parameters of the coal mines ventilating and preheating are discussed.Some experiences on the chosen types and application of the preheating epuipment is introduced. 对矿井进风预热设计参数进行了探讨,并介绍了预热设备的选型和应用中的一些经验。
- Application assessment of coal mine safety monitoring and control network system in mine ventilation safety management 煤矿安全监控联网系统在通风安全管理中的应用评价
- Management of Large-tonnage Coal Mine Ventilation in Preliminary of Capital Construction 大型煤矿基建初期通风管理
- Safety technical requirements of coal-burning air heater for coal mine ventilation 煤矿矿井通风用燃煤热风炉安全技术要求
- How to do the measure well of mine ventilation resistance in the place coal mine 地方煤矿怎样搞好矿井通风阻力测定
- Principles of coal mine ventilation planning,Patrushev,Amerind Publishing Co.,,TD722 矿井通风阻力及其测量,黄元平,煤炭工业出版社,,TD722
- Construction of Mine Ventilation System in Zhaojin (Group) Co. 招金(集团)公司矿井通风系统建设。
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- Application of Static Phase Advancer in Coal Mine Ventilator 静止进相器在煤矿风机中的应用
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The inverter reconstyunction of mine ventilator. 矿用通风机的变频改造。
