钱币术语 削边是指外郭,即钱身外周之突出部分向外斜削，正与额轮相反。
于是，削边硬币，没有沟槽，就能被识破。
A trimmed coin could then be identified by its lack of grooves.
削边发型的另一个好处？它使你看起来更高！
该计算方法适用于削边过渡结构和堆焊过渡结构。
This calculating method is applicable to transition structure with chamfered edge and surfacing transition structure.
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