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- rail welding train 焊轨列车
- By way of studying thehardness of rail weld after flash welding or thermit welding, it is shown that bainite rail AB1 has higher. 介绍了熄焦车轨道改造前存在的问题,对铝热焊接进行了理论分析,阐述了铝热焊接行车轨道的社会效益及经济效益。
- With the development of high-speed and heavy-loading track, the quality of rail welding is desired to be more and more exigent. 随着列车速度与载重的增加,对钢轨焊接质量的要求越来越高。
- Passenger dedicated line (PDL) adopts a construction method of one-time CWR track laying, which makes the rail welding construction for PDL difference from that for the existing lines. 客运专线采取一次铺设无缝线路的方法施工,使钢轨焊接与既有线换铺长轨具有不同的焊接条件。
- Drawing from the construction experiences on Qinhuangdao-Shenyang PDL, the essay puts forward the welding methods and construction organization plan for on-site rail welding that fits to the PDL. 结合秦沈客运专线施工经验,提出适合客运专线现场钢轨焊接的方法及施工组织方案。
- The technology of rail welding plays a very important role in the engineering of laying continuous welded railway(CWR). 钢轨焊接在无缝线路建设工程中起着非常重要的作用。
- On the basis of the characters of HG - II myriametre rail welder and thetechnological request of rail gas pressure welding in the field, a ra. 根据新技术标准和施工工艺特点,在客运专线铺轨基地建造了全自动的长钢轨焊接流水生产线,总结出了长钢轨闪光接触焊的施工关键技术。
- Improve Quality of Rail Welding to Guarantee the Safety of Train Operation 提高钢轨焊接质量保证行车安全
- The technology was adopted in Shandong Luneng electric power welding training cente r for the training of welding workers and achieved success. 该工艺应用于山东鲁能电力焊接培训中,为各电厂、电建单位输送了合格焊工,取得圆满成功。
- From Mar., 2002 to Jun., Three-month training in welding training base of the 9th Construction Company, Chinese Chemical Engineering. 从2002年3月至6月中国化学工程第九建设公司焊接培训基地焊接培训三个月。
- STUDY ON RAIL WELDING PLANT TECHNOLOGY DESIGN 工务焊轨厂工艺设计的研究
- Rail welding technique of passenger line 客运专线钢轨焊接技术
- British rail is put on extra train during the holiday period. 英国铁路公司於假期里额外增加火车投入运营。
- At present, the recognised pre-employment course is the One-Year Course in Basic Craft Certificate in Welding and Fabrication offered by the Welding Training Centre WETC of the Vocational Training Council. 目前获认可的职前训练课程为职业训练局焊接业训练中心开办的焊接构制基本技术一年制证书课程。
- All the seat-covers on the train had been torn by vandals. 列车上所有的椅套都被蓄意破坏者撕破了。
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- The train is attacked by guerilla. 火车受到游击队的袭击。
- The new technologies, technical decisions and equipment enabling to solve problems of welding modern rails, including rails of electric furnace steel, in conditions of conducting works with use of on-track rail welding machines are presented. 本文介绍了能够解决现代钢轨,包括电炉钢钢轨,在使用线路焊轨机进行焊接工作时发生焊接问题的新工艺、新技术和新装备。
- The boys were spitting out of the train window. 那些男孩子向火车窗外吐口水。
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
