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- double drum scraper hoist 双滚筒扒矿绞车
- double drum scraper 双绞筒电耙
- Drawwork system can adopt teo types: drum hoist and double drum hoist.The main drum hoist adopts integral Ribas rope slot. 绞车系统可采用单滚筒和双滚筒两种形式，主滚筒采用整体式里巴斯绳槽。
- The problems exist in the mixing drum scraper device of Shaogang sintering plant were analyzed, and the new structure of subsection and demountable scraper was presented. 分析了韶钢烧结圆筒混合机刮料装置存在的问题,介绍了刮料装置改成分段可拆卸式结构及取得的效果。
- Abstract: The problems exist in the mixing drum scraper device of Shaogang sintering plant were analyzed, and the new structure of subsection and demountable scraper was presented. 文摘:分析了韶钢烧结圆筒混合机刮料装置存在的问题,介绍了刮料装置改成分段可拆卸式结构及取得的效果。
- MODIFICATION OF MIXING DRUM SCRAPER DEVICE 圆筒混合机刮料装置的改造
- This monitor is equipped with double drum,bicable houble piece and double piece and quardruple corearmored cable and is put down into the hole through the orientation of a double-pulley-racl. 仪器采用双滚筒双排缆绞车及其带绕双根四心铠装电缆，通过双滑轮架井口导问，并定向吊放井下仪器，进行井内检测。
- double drum air driven hoist 风动双滚筒绞车
- double drum hoist 双滚筒提升机,双滚筒绞车
- Application of double drum filter in nitrophosphate plant 双转鼓过滤机在硝酸磷肥生产中的应用
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- triple-drum scraper hoist 三滚筒耙矿绞车
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- scraper hoist 电耙绞车,耙斗提升机,扒矿绞车
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
