可以。你會挖洞磨邊嗎？花崗岩的硬度僅次於金剛鑽

來源: 味苦於 2017-09-15 22:04:45 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.