winhappytree 发表于 2018-2-6 09:52 没有那么麻烦,有几个方法: 1、换PA, 2、检查PA的供电电容,这种情况,一般是大电容影响大。
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-9-23 02:01 , Processed in 0.037341 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.