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- big long inclined shaft 长大斜井
- For concrete lining construction of long inclined shaft with sleep obliquity and big diameter, the construction technology is complex and difficult. 摘要陡倾角大直径长斜井混凝土衬砌施工技术复杂,施工难度特别大。
- long inclined shaft 长斜井
- A funny face with big long ears. 一张长着长长大耳朵的有趣的脸。
- Liftin or towing for cable car, cableway,ship,opeining bridge,hoisting in inclined shaft. 缆车、索道牵引、斜井卷扬、船舶、监井、张拉吊桥、各种起重提升、牵引。
- The design of an inclined shaft mucking system with spoil tank and its operation are discussed herein. 摘要论述了带有渣仓的斜井出渣系统的设计及其运行效果。
- It can achieve the aim that reducing pipe line decreasing invest and link,by using dill hole technology in opening inclined shaft process. 斜井开拓中,采用钻孔技术排水,可大大缩短管路,减少投资,减少环节,达到长期节电降耗的目的。
- Safety management of inclined shaft excavation was the whole process for safety production supervision,examination management and security contr... 斜井开挖安全管理是施工过程中的全过程安全生产监督、检查管理、安全控制。
- A protection device against inclined shaft runaway car utilizing speed-sensitive component and single chip microcomquter technique is introduced. 介绍一种采用速度敏感元件与微机单片机技术监测控制的斜井跑车防护装置。
- Laojin,for this big long Dao,in the first pic,it seems it metamorphosed lengthways? 老金,你新买的这个大长刀,我从第一张图片看刀姿似乎两处走型了,纵方向变形好象?
- This paper analyzes on the reasons and harms of derailing accident,and probes into some measures for preventing the derailing accident of inclined shaft trip lifting. 分析了跑车事故原因及危害,探讨了预防斜井串车提升跑车事故的措施。
- The whole dragon has about50 meters long, the body is made of a big long rope bundled with narcissus, the head is make of bamboo and bine. 整条龙全长约五十米,龙身由扎着水仙的绳子做成,龙头由竹和藤做成。
- Click the left mouse button to select Lattice yard clothes, from the lower left-hand corner of the elliptical patterns until this big long body. 鼠标左键点击来选中格子里的衣服,再从左下角的椭圆框框里拖到大长今身上。
- In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber. 在矿井建设工程设计方面,远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。
- The improvement of JBT1600/1224 type flameproof mine winder is introduced which is the main winning arrangement serving the Daton City Coking Coal Mine 1 # track hidden inclined shaft. 介绍大同市焦煤矿一号轨道暗斜井主提升设备JBT1600/1224型防爆提升绞车的改进。
- The accident that occurs during the inclined shaft hoisting conveyance occupies very large proportion in all kinds of accidents in mine, and the losses caused by the accidents are relatively great. 斜巷提升运输事故在矿井各类事故中占有很大比例,事故造成的损失也较大。
- This paper introduces the factros of wear and tear about inclined shaft hoist wire rope and formed invalidity tree.It offered the reliable basis of invalidity for the mining production. 介绍了引起斜井提升钢丝绳失效的各种因素,并建立“失效树”,为煤矿生产中判断其失效原因及预防提供可靠依据。
- Practice of tunneling blind inclined shaft of big dip angle 大倾角盲斜井掘进实践
- Our firm is likely to reap a big profit this year. 今年我们公司很可能获得巨额利润。
- Then, after scornfully bumping a crest, she would slide, and race, and splash down a long incline and arrive bobbing and nodding in front of the next menace. 接着,小船目空一切地撞上一个浪头之后,便滑下一道长坡,风驰电掣,水花四溅,颠颠晃晃地来到了下一个威胁跟前。
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