debowe 发表于 2006-8-30 11:04 补充handel： 1。检查个管脚连接情况： 断路，短路问题，请用万用表逐个检查（这一点相当重要！）
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
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