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- Operation of ISO 14001 Environment Management System in Coal Preparation Plant of Shenhuo Coal Electricity Co. ISO14001环境管理体系在神火煤电股份有限公司选煤厂的运行。
- Introduces that Malan coal mine of Xishan coal electricity group company has made the improvement,the effect is remarkable. 介绍了西山煤电集团公司马兰矿进行了这方面的改进,效果显著。
- But the coal price jumps in 2007 under the big background, a permanent source coal electricity price group rises, once set the record of 60.99 Yuan/historical maximum valency. 在大盘低迷、煤价下行、资源税政策调整等因素的影响下,原先积极踊跃的机构投资者对于“屡发屡破”的非公开发行也是心有余悸。
- Three closing of pithead is realized by the technology transformation of safe door with coal electric drill motor. 通过使用煤电钻电机对副井安全门进行技术改造,实现井口三闭锁。
- Self - provided coal electricity enterprises 自备煤电企业
- take coal electricity as primary electricity energy 以煤电为主
- The causes of using traditional wet drilling difficultly are analysed. And the wet drilling method of the coal electric drill of external spray hydroelectric interlock is related. 分析了传统湿式打眼难以推广应用的原因,叙述了外喷雾水电联锁煤电钻湿式打眼法。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- Jining has the fame of the hometown of Confucius and Mencius, the Capital of Grand Cannel.It is the important base of coal electric power, engineering machine, and biological medicine producing. 济宁是著名的孔孟之乡、运河之都,是全国重要的煤炭电力、工程机械和生物医药基地。
- The hydraulic coal driller overcomes the weakness of the coal electric driller,it depends on the motive sources of the emulsification liquid pump station of hydraulic prop and turns the hydr... 液压煤钻克服了煤电钻的缺点,它以液压支柱的乳化液泵站为动力源,将液压能以输出转矩的方式转化为机械能,实施钻孔,有小部分乳化液经空心钻杆到钻头,实现湿式打眼,降低粉尘浓度,改善工作环境。
- The coal seam hydraulic drill can replace coal electric drill,of coal seam composed of this gear motor will replace electric coal drill,and will be widely used for drilling of coal face. 以乳化液为工作介质的煤层液压钻可取代煤电钻,广泛用于采煤工作面的煤壁钻孔工作。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- The name of Mozart is coupled with the city of Salzburg. 莫扎特的名字是与萨尔茨堡城联系在一起的。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。