A.(合格數(shù)+基本合格數(shù)*0.6)/項(xiàng)目檢查數(shù) B.(合格數(shù)+基本合格數(shù)*0.7)/項(xiàng)目檢查數(shù) C.(合格數(shù)+基本合格數(shù)*0.5)/項(xiàng)目檢查數(shù) D.(合格數(shù)+基本合格數(shù)*0.4)/項(xiàng)目檢查數(shù)
A.10% B.20% C.30% D.50%
A.設(shè)計(jì)單位 B.主管部門 C.檢測(cè)機(jī)構(gòu) D.建設(shè)單位