dsjts 发表于 2013-11-4 13:10 一层到二层,二层到三层,距离都是100um,介质都是FR4。 这条线是普通的IO线,开关而已,可以认为大多数情 ...
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, 2024-4-20 09:26 , Processed in 0.038326 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.