您要查找的是不是:
- corrosion-proof railway sleeper plant 枕木防腐厂
- Corrosion-proof Railway Sleeper Factory 枕木防腐工厂
- Components of Railway Sleeper Composites 铁路轨枕复合材料组分的分析
- Composite Structure Design of Railway Sleeper 铁路轨枕复合材料结构设计
- The Present Situation and Development of Railway Sleeper 铁路轨枕现状及发展
- The timber is used for construction, poles, vehicles, pit props, railway sleepers, and wood fiber. 木材用于建设,杆,车辆,具洼点的支柱,铁路睡眠者和木头纤维。
- The timber is used for construction, aircraft, railway sleepers, furniture, and wood fiber. 木材用于建设,飞机,铁路睡眠者,家俱和木头纤维。
- Characteristics of Railway Sleeper Composite and Its Impacts 铁路轨枕复合材料组分特性及对整体性能影响的分析
- Research and Development of PC Reinforcing Bar for Railway Sleeper 铁路轨枕用PC钢筋的研究开发
- The most important severe hazard risk is the ground contact condition which arises in transmission poles, fence posts and railway sleepers. 危害木材最严重的情况,是在木材与地基接触的条件下发生的,为通讯电杆,栅栏柱材和铁路枕木。
- Research and development of new mine narrow railway sleeper 矿用新型窄轨轨枕的研制
- Applied test of perlite admixture in concrete railway sleeper 珍珠岩掺合料混凝土轨枕制备研究
- New anchoring constructional technique of railway sleeper 铁路轨枕新型锚固施工技术
- Railway sleepers,poles,building(used in small size),flooring(quartersawn face used),boxes,frames,railroad coaches,electric instruments and interior(by grain and color). 枕木、电线杆、地板(径切面板)、箱盒、线条、铁路货车厢。
- His clinic is near the newly-built railway station. 他的诊所在新建的火车站附近。
- It takes a lot of labor to build a railway. 修筑一条铁路要花费许多劳动力。
- The gifts to him would have filled a railway car. 送给他的礼物将会装满一节火车车皮。
- A new railway will be built there next year. 一条新的铁路将于明年在那里兴建。
- I set it by the clock on the railway station. 我是按火车站的大钟对的。
- The railway is under threat of closure. 那条铁路有停止运营的迹象。