地下城与勇士熟练等级:如何辨别纯钛戒指究竟是不是纯钛?
来源:百度文库 编辑:中科新闻网 时间:2024/10/06 02:54:36
我有个戒指不知道是不是纯钛想证实一下!
硬度没法测定了~因为很多孔的~图片如下网址:
http://www.taobao.com/view_image.php?pic=Wx0GGlFDXA1VVVRXWx0SCwkNGVxbVl8cVllcRgcaBwMSAF1QHFtERkFUW1pGRQkKHQpWCRxQEA5aD0YFXAEBC0VRQgIJDkcQCF1RUQAOB1oXUw8IRDsIDQALR1ldDhsL&title=z9%2FM9cnovMYxMDAltL%2Fu0b3k1rgsytCzobDrvNvP%2BsrbLMG91%2Bq16sbMLMT6t8XQxM34ubo%3D&version=2&c=OGU3Y2Y3OGQwOGI0ODYxMTFjZDMyNTgzNzA2MjNmMDE%3D
请懂的朋友指教!谢谢!
硬度没法测定了~因为很多孔的~图片如下网址:
http://www.taobao.com/view_image.php?pic=Wx0GGlFDXA1VVVRXWx0SCwkNGVxbVl8cVllcRgcaBwMSAF1QHFtERkFUW1pGRQkKHQpWCRxQEA5aD0YFXAEBC0VRQgIJDkcQCF1RUQAOB1oXUw8IRDsIDQALR1ldDhsL&title=z9%2FM9cnovMYxMDAltL%2Fu0b3k1rgsytCzobDrvNvP%2BsrbLMG91%2Bq16sbMLMT6t8XQxM34ubo%3D&version=2&c=OGU3Y2Y3OGQwOGI0ODYxMTFjZDMyNTgzNzA2MjNmMDE%3D
请懂的朋友指教!谢谢!