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- 2015年3月2日 (一) 20:40 (差异 | 历史) . . (+2,529) . . 新 JefferyMorrell412 (以“Sterling silver jewelry isnt made from 100 silver, but the most of it is pure. About 7.5 of it is copper and the others is all gold. Discover additional information...”为内容创建页面) (当前)