游客 60.165.39.x 发表于 2017-7-14 15:21 有个疑问，条文公式的rRE取值怎么确定，括号外的按受弯取，括号里的按偏压取，可以这么理解吗 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
手机版|小黑屋|第一证书
GMT+8, 2024-6-15 21:44 , Processed in 0.013180 second(s), 3 queries , Apc On.
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.
