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教您怎样识别翡翠的优劣
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[ 2007-7-11] |
| .............................................................................................................................................................................. |
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珍珠的真伪鉴别
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[ 2007-7-6] |
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如何识辨假钻石？
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[ 2007-7-4] |
| .............................................................................................................................................................................. |
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人造尖晶石的识别方法
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[ 2007-7-2] |
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如何区别真钻石与“苏联钻”
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[ 2007-7-2] |
| .............................................................................................................................................................................. |
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真假赌石之区别
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[ 2007-6-29] |
| .............................................................................................................................................................................. |
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蓝宝石的简单鉴定
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[ 2007-6-29] |
| .............................................................................................................................................................................. |
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教您怎样识别翡翠的优劣
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[ 2007-6-27] |
| .............................................................................................................................................................................. |
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红宝石与蓝宝石真伪的辨别
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[ 2007-6-27] |
| .............................................................................................................................................................................. |
◆ |
宝石鉴定概述
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[ 2007-6-21] |
| .............................................................................................................................................................................. |
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红宝石的鉴定
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[ 2007-6-21] |
| .............................................................................................................................................................................. |
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珍珠的鉴定
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[ 2007-6-13] |
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形形色色的假钻石
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[ 2006-6-26] |
| .............................................................................................................................................................................. |
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翡翠的真伪这样看
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[ 2006-6-26] |
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蓝宝石与相似的蓝色宝石的区别
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[ 2006-6-20] |
| .............................................................................................................................................................................. |
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怎样鉴别银饰品
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[ 2006-6-20] |
| .............................................................................................................................................................................. |
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辨别琥珀的真假
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[ 2006-6-12] |
| .............................................................................................................................................................................. |
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天然黑珍珠与处理黑珍珠的辨别
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[ 2006-6-1] |
| .............................................................................................................................................................................. |
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蓝宝石与相似的蓝色宝石的区别
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[ 2005-12-5] |
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