潘建华 2021-04-23 09:43 如果你所说的\"白金\"是指的铂金(platinum,化学元素符号Pt,俗称白金),则不论是哪一种(PT990,PT950,PT900,PT开发者_如何转开发850)白金饰品,其单价都比黄金贵(一般黄金价的1.9--2倍).如
铂金（英文Platinum缩写Pt）铂的合金里有95%的纯铂和18K金为75%的黄金。是世界上很贵重的金属之一。
I have a form that shows results from a database query, these results can have many other assets ajoined to them and I wanting to find a way of showing how many assets each elemement has.For exam开发者
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