犀牛角鉴别

  • 犀牛角鉴别,犀牛角怎么鉴别?

    犀牛角鉴别方法看犀牛角的横断面,如果是真,横断面的纹路像青蛙籽鱼籽,称之为鱼子纹。看犀牛角的直面,如果是假的,直面的纹路像劈开的楠竹纹;若两种纹路都存在,基本上可以认定是真正的犀牛角了。犀牛角怎么鉴别?犀牛角的鉴别最好的方法如下:看犀牛角的横断面...
    2023 / 11 / 07 1:16:35

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