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- railway track maintenance machinery 铁路线路养护机械
- Track Maintenance Machinery and Tools 养路机具
- large track maintenance machinery 大型养路机械
- Application of form grinding methods to the machining of gear box for heavy - duty track maintenance machinery 成型磨齿法在大型养路机械齿轮箱加工中的应用
- Brief Account on the Coordinated Development of Large Track Maintenance Machinery 浅谈大型养路机械的配套发展
- track maintenance machinery 养路机械
- Jinzhou Railway Maintenance Machinery Co.Ltd. 锦州铁工养路设备有限公司。
- SHANTUI GRUEN Road Maintenance Machinery Co., Ltd is a professional manufacturer of road maintenance machinery. 山推格林路面养护机械有限公司是路面养护机械专业制造商。
- Project optimisation; inspection, testing and certification of pressure vessels and mechanical maintenance machinery, Setubal Plant, PORTUGAL. 在葡萄牙的Setubal工厂,负责对压力容器以及机械维修装置进行项目优化、检测以及合格性证明。
- For information on scheduled station or track maintenance,please see SkyTrain system service alerts. 由于本人不是VIP可能图片发不上去，请谅解。
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- Shantui Gruen Road Maintenance Machinery Co., Ltd was founded by Gruen GmbH Germany and Shantui Construction Machinery Company China in the year 2005, Located in Jining, Shandong province, China. 山推格林路面养护机械有限公司成立于2005年，由德国格林公司和中国山推股份公司合资成立，公司位于山东省济宁市。
- The system differentiates between background losses at joints and fittings and larger scale bursts, and enables operators to quickly localize leaks, deploy maintenance teams, track maintenance status, and access essential zone criteria and data by remote. 该系统可以区分在管道连接处的渗漏和更大规模的爆裂之间的损失，使得操作员迅速定位渗漏地点，组成维修队，跟踪维修情况，以及远程访问基本的地域标准和数据。
- Maximum track irregularity is the evaluate index in emergency maintenance and standard deviation of section track irregularity is the evaluate index in track maintenance machine work. 轨道不平顺最大值用于紧急补修评价指标,区段的标准差用于大型养路机作业的评价指标。
- This paper postulates the importance of track maintenance in urban rail transit by describing the characteristics of railway lines,the track structure damage by the motion of trains,etc. 从城轨交通线路的主要特征、列车运行时对轨道结构破坏等方面,说明轨道维修工作的必要性。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- repair expense of maintenance machinery 维修设备修理费
- large railroad maintenance machinery 大型养路机械
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- large-scale railway maintenance machinery 大型养路机械
