She leaned on the ship's rail and gazed out to sea.
她靠着船上的护栏，凝望大海。
Frame rail or strut tower out of position or damaged.
车架梁或支柱塔位置不正或损坏。
The experiment of the gas pressure welding of carbon steel rail was carried out.
对碳钢钢轨气压焊进行了试验研究。
The objective of urban rail transit network planning is to carry out planning control.
阐明城市轨道交通线网规划的目的就是要实行规划控制。
A constant pressure rail test system was built and the experimental research was carried out.
建立液压变压器恒压网络实验测试系统，并开展液压变压器的性能测试研究。
Through the high speed rail plate production equipment to carry out extrusion deformation.
将钢板通过高速护栏板生产设备对其进行挤压变形。
Through the high speed rail plate production equipment to carry out extrusion deformation.
将钢板通过高速护栏板生产设备对其进行挤压变形。
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