J jianghong123 普通会员 2007-06-07 26 0 0 2008-10-27 #22 [s:111] [s:111] [s:111] [s:111] [s:111] [s:111] [s:111] [s:111]
S soslxlttt 普通会员 2006-10-15 16 0 0 2009-03-10 #36 如果是电感坏可以短接吗?????????????????????求回答????????????????