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- concrete sleeper lifting frame 混凝土轨枕吊架
- Simple condole comes down a bit, the house is done not have so tall lift frame, subdue it a bit really. 简单地吊下来一点，屋子没有那么高的举架，实在有点委屈它了。
- Based on a vehicle/turnout system dynamics model,a new dynamics model of the No. 12 concrete sleeper single turnout is established,and the system dynamics capability of the 21 t and 25 t load wagon passes through the turnout is analyzed. 在车辆_道岔系统动态相互作用动力学模型基础上;建立针对新型12号混凝土岔枕单开道岔系统动力学模型;分析21 t及25 t轴重货车侧向和直向通过该型道岔时系统的动力学特性.
- In view of the character of drum lifting frame, invariable value and switch control hydraulic transmission system, this paper analyzes reappearing controlling character of memory program controlling-predicted control results. 摘要针对采煤机滚筒调高机构的特点，即定量、开关式控制液压系统，分析了记忆程控－预知控制结果的再现控制的特征。
- prestressed reinforced concrete sleeper 预应力钢筋混凝土轨枕
- A New Method for Curing of Concrete Sleeper 混凝土轨枕养护新方法探索
- mobile lifting frame on tyres and straddle carriers 轮胎式移动吊架及跨运车
- monoblock prestressed concrete sleeper 整体预应力混凝土轨枕
- Utilizing Lifting Frame to Lift Generator Stator 使用吊装架吊装发电机定子
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested. 预应力混凝土枕木用来替代传统的木质枕木并已通过了试验。
- Railway applications - Track - Concrete sleepers and bearers - Part 2: prestressed monoblock sleepers. 铁路设施.;轨道
- Railway applications - Track - Concrete sleepers and bearers - Part 4: prestressed bearers for switches and crossings. 铁路设施.;轨道
- Railway applications - Track - Concrete sleepers and bearers - Part 5: special elements. 铁路设施.;轨道
- This study is used for a project which tries to exchange the wood sleepers into concrete sleepers in China Steel. 摘要:中钢铁水运输铁路之全线道岔轨道至今仍使用木轨枕铺设，目前想改换成预力轨枕，以提高其成本效益。
- Railway applications - Track - Concrete sleepers and bearers - Part 3: twinblock reinforced sleepers. 铁路设施.;轨道
- Railway applications - Track - Concrete sleepers and bearers - Part 1: general requirements. 铁路设施.;轨道
- Dynamic mode and calculation of internal force for compound lifting frame 复合吊装门架的力学模型与内力计算
- The Analysis of Rail Failure on Concrete Sleeper Rail Track 混凝土枕线路的钢轨伤损分析
- Present Condition and Development of China Railway Concrete Sleeper 我国铁路混凝土轨枕的现状和发展
