VWR價格也不貴,而且是美國的.挺好的.

來源: pretty_woman2 於 2010-06-19 22:32:26 [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.