判断小叶紫檀的油性与密度需结合多方面的特征观察和测试方法,以下为具体分析: 1. 油性判断光泽度:油性好的小叶紫檀表面呈现明显的油脂光泽,尤其在打磨后会有类似玻璃般的反光效果。长时间把玩后,油脂渗出会形成自
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标签:翡翠
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