If it is K platinum, a long time outside silvery white layer of wear and tear, inside gold exposure, is no longer white, so also need regular maintenance plating white, can maintain long new.
如果是K白金，时间一长外面银白层磨损，里面黄金暴露，就没有以前那么白，所以也需要定期保养镀白，才能保养长新。
To avoid exposure to various chemicals, once encounter, should be timely clean, lest cause plating color, loss, etc.
要避免接触各种化学物品，一旦碰到，要及时清洗干净，以免引起镀层变色、脱落等。
To avoid exposure to various chemicals, once encounter, should be timely clean, lest cause plating color, loss, etc.
要避免接触各种化学物品，一旦碰到，要及时清洗干净，以免引起镀层变色、脱落等。
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