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- ring- hummer type coal crusher 环锤式碎煤机
- HS type Ring Hammer Coal Crushe. HS型环锤式碎煤机。
- How to increase tractive effort of MG300W type coal winning machine and adopt some measures. 针对如何增加MG300W型采煤机牵引力而采取的一些措施。
- This paper introduces the formation,function and using effect of KJ19 type coal mine safing supervisory control system. 介绍了KJ19型煤矿安全监控系统组成、功能及使用效果。
- This article describes the application of a new type coal superficial quality modifier in Dongqu coal mine prep. 阐述了一种新型表面改质机在东曲矿选煤厂应用的实践。
- Vibration analysis of coal crusher with ring hammers and the home-made parts 环锤式碎煤机的振动与备件国产化
- This paper sums up the experiments of Malan Coal Mine, Xishan Coal-electricity Stock Company, in building the intrinsically safe type coal mine. 从多方面总结了西山煤电股份公司马兰矿打造本质安全型矿井的经验。
- In Northern China type coal field,Ordovician Karst fissured aquifer has hydrodynamic relation to the aquifer in coalbearing series by the vertical conductor(VC). 华北型煤田下伏的奥灰岩溶裂隙含水层,通过垂直导水构造与煤系含水层发生水力联系。
- Startup and shutdown of coal crusher 碎煤机的启动与停止
- Karst collapse columns, sandstone aquifers in coal measures and transmissible faults are usually hydrogeologic problems in North China type coal measures. 陷落柱、煤系砂岩水和断层导水是我国华北型含煤地层常见的水文地质问题。
- Make at the same time we to double in double out ball type coal pulverizer work principle, operation process, movement characteristic had further cognition with increase. 同时使我们对双进双出球磨煤机工作原理、作过程、行特性有了进一步了认识和提高。
- In accordance with the operation status, existing problems and adaptability of MPS type coal pulverizer in power plant, the countermeasures were put forward. 针对MPS磨煤机的运行情况和遇到的问题及该磨在电厂中的适应性提出了对策。
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- She continued to hum the song over and over. 她一遍又一遍地不断哼唱那支歌。
- The State-of-Art and New Development of Toothed-Roll Coal Crusher 煤用齿辊式破碎机的现状及新发展
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- MPS type coal pulverizer features low electricity consumption, low noise and flexible adjustment,but the requirement for coal quality, especially for grindability factor is relatively sever. MPS磨煤机具有耗电省、燥音低、调节灵活的特点,但对煤质尤其是可磨性系数的要求较为苛刻。
- He could hear the hum of the bees in the garden. 他听得见花园里蜜蜂的嗡嗡声。
- The only sound he heard was the hum of the machine. 他听到的唯一的声音就是那台机器的嗡嗡声。