專家談不上,我就是愛好者收集癖:)十幾二十年前的染色玉石會褪色,現在工藝先進了可能沒有那麽快褪
所有跟帖:
• 謝謝了!跟著你們太長知識了! -Ncdaisy9100- ♀ (0 bytes) () 01/10/2019 postreply 18:26:37
• 謝謝了!跟著你們太長知識了! -Ncdaisy9100- ♀ (0 bytes) () 01/10/2019 postreply 18:26:37
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