可以用针管取样，就不会造成太大破坏了。

来源: 知名度比较高于 2011-07-10 10:40:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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

Change Ad Consent