A.是驗證產(chǎn)品的設(shè)計是否達到了規(guī)定的可靠性要求所做的試驗B.是產(chǎn)品可靠性的確認(rèn)試驗C.屬于驗證試驗,不是統(tǒng)計試驗D.是研發(fā)產(chǎn)品進入量產(chǎn)前的一種驗證試驗
A.200min B.240min C.260min D.280min
A.0.638,0.11 B.0.638,0.07 C.0.5279,0.11 D.0.5279,0.07