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- 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。
- 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。
- Jixi Coal Mining Machinery Co. 收购了鸡西煤矿机械有限公司。
- Shandong Laiwu Coal Mining Machinery Factory 山东煤矿莱芜机械厂
- Discussion on Increasing Gear Intensity of Coal Mining Machinery 提高采掘机械齿轮强度问题的探讨
- Think of logical orientation on market running coal mine machinery 关于合理定位煤矿机械维修市场的思考
- Simplify testing system for main hydraulic elements of coal mining machinery 采煤机主要液压元件简易试验系统
- 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。
- Present Status Analysis of China Coal Mining Machinery Industry from Statistic Data 从统计数据看国内煤机行业现状
- Beijing MMD Mining Machinery Co. Ltd. 北京英迈特矿山机械有限公司。
- Japan Nanchang Mining Machinery Co., Ltd. 南昌矿山机械有限公司。
- Computer Auxiliary Condition Monitor and Breakdown Diagnosis of Electric Coal Mining Machinery 电牵引采煤机计算机辅助状态监测与故障诊断分析
- The System Design of CIMS Application Demonstration Engineering in Zhangjiakou Coal Mining Machinery Factory 张家口煤机厂CIMS应用示范工程总体设计方案
- The application actuality and forecast analysis of the switched reluctance drive in coal mining machinery 开关磁阻电动机调速系统在煤矿机械中的应用现状与前景分析
- Application of the theory of low char martensite in the product of coal mine machinery parts 低碳马氏体理论在煤矿机械零件生产中的应用
