C cw9484 普通会员 2007-02-08 18 0 0 2007-03-02 #1 D908无送话 不装送话器一脚又2。2伏另一脚为零 装上送话器一脚有1。7伏另一脚有0。3几伏 此类故障一般由甚么引起？
C cw9484 普通会员 2007-02-08 18 0 0 2007-03-03 #2 [s:72] [s:72] [s:72] [s:72] [s:72] [s:72] [s:72] [s:72] [s:72] [s:72]
