n.印跡；浮雕
Embossment is one of the treasures of architecture arts and many experts surprised. 浮雕是建筑藝術(shù)的瑰寶珍品，使不少專(zhuān)家學(xué)者嘆為觀止。
The souvenir medal is made of pure silver, adopting the embossment color printing technology. 此款紀(jì)念牌分為純銀材質(zhì)，浮雕彩印工藝。
