您要查找的是不是:
- Jixi Coal Mining Machinery Co. 收购了鸡西煤矿机械有限公司。
- Jiamusi Coal Mining Machinery Co. 和佳木斯煤矿机械有限公司。
- Heilongjiang Coal Mining Machinery Group Co. 宣布,已向国有黑龙江煤矿机械集团有限公司。
- In 1958 set up the Fuxin Coal Institute, Institute of Fushun Coal Mine in Liaoning Normal University and the Jixi Coal Mining Institute. 1958年分别成立了阜新煤矿学院、抚顺煤矿学院、辽宁煤矿师范学院和鸡西矿业学院。
- This paper applied fuzzy models with comprehensive evaluations to determinethe roon structure parameters of Xiaohengshan Coal Mine of Jixi Coal Mining Bureau,andobtained the satisfactory results. 以鸡西矿务局小恒山煤矿为例,应用模糊数学综合评判原理和方法,确定合理的矿房结构参数,获得了比较满意的效果。
- Xuzhou Huadong Machinery Plant is one of big coal mining machinery manufacturers in China at present. 简介:徐州华东机械厂是目前国内较大的煤矿机械生产厂家之一。
- Concluded that coal mining machinery industry rapid outspreading with the profit rate dropping,puts forward some strategies to deal with the serious situation. 指出了煤机行业快速扩展及盈利水平下降的状况,探讨了煤机行业内的竞争现状及面临的严峻形势,并提出了相应对策。
- Because wearing and tribology problem in coal mine machinery exist universally, and they have a great influence on coal mine machinery just as what we see. 摩擦磨损问题在煤矿机械中普遍存在,对煤矿机械的使用和寿命产生很大影响,因此重视煤矿机械设计中的摩擦学设计非常必要。
- Zhejiang Quzhou General Coal Mine Machinery Factory Co.,Ltd is a private enterprise, which is transformed from Quzhou General Coal Mine Machinery Factory. 浙江衢州煤矿机械总厂有限公司是由原浙江衢州煤矿机械总厂改制而成的民营企业。
- Shandong Laiwu Coal Mining Machinery Factory 山东煤矿莱芜机械厂
- Keywords Gas extraction;comprehensive control;Jixi coal mining area; 瓦斯抽采;综合治理;鸡西矿区;
- SHANGHAI XINDAXIANG WOODWORKING MACHINERY CO. 上海信大祥木工机械商店。
- Jinhu Hongda Light Industrial Machinery Co. 金湖宏达卫生巾设备有限公司。
- Taian Yueshou Road Building Machinery Co. 泰安岳首筑路机械有限公司。
- Hunan Sunward Intelligent Machinery Co. 湖南山河智能机械股份有限公司。
- LIAOYANG CONSTRUCTION ROAD MACHINERY CO. 辽阳筑路机械有限公司。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Shanghai Dongliao Hydraulic Machinery Co. 上海东辽液压机械有限公司。
- Discussion on Increasing Gear Intensity of Coal Mining Machinery 提高采掘机械齿轮强度问题的探讨
- Ningbo Navite Coating Machinery Co. 宁波成田涂装机械有限公司成立于1983年,我司是一家专业制造喷漆枪和气动工具系列的公司。