以前沒錢，買便宜的處理晶體管，再沒有萬用表有時候確實不好調整

來源: mc3361 於 2011-10-21 18:14:43 [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.