three rail point的意思|示意
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三轨转辙器
three rail point的网络常见释义
三轨转辙器 ... 三轨法 threepass ; pass 三轨转辙器 three rail point 三轨斜平面浮动块 trirail taperflat slider ...
three rail point相关例句
Under the last three Incoterms rules, all mention of the ship's rail as the point of delivery has been omitted in preference for the goods being delivered when they are "on board" the vessel.
最后的三个术语，删除了以越过船舷为交货标准而代之以将货物装运上船。