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戒指s925是什么材质
更新时间: 2020-12-07 11:21:37  

银质品。S是英文字母Sterling的首字母,而925是含银量,是含有92.5%的银,通常在国际上将s925视为纯银,s990为足银,只是925银材质的首饰在市场上应用的比较广泛,并且925银的亮度、色泽更接近铂金,硬度与990的也要好,所以受到人们的追捧。佩戴银首饰,不宜到海边游玩,因为海水中的盐分会侵蚀银饰,然后失去光泽,还有如果银的硬度在2.5与3之间的话,很容易刮伤,所以佩戴的时候,要多加小心。

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