2楼: Originally posted by sylaryang at 2012-08-29 09:05:27
好像AFM可以测，问问大学吧，应该都有。

4楼: Originally posted by lhd285926 at 2012-08-29 11:15:43
你在哪里，目前高校有测试磁性能的，好像是按小时收费。

5楼: Originally posted by wangzhipengj at 2012-08-29 11:20:09
https://muchong.com/bbs/viewthread.php?tid=4885078&fpage=1
有AFM的 可能对你有帮助吧
呵呵

7楼: Originally posted by 672980576 at 2012-08-29 14:27:21
谢谢...