A.項(xiàng)目經(jīng)理書面通知 B.建設(shè)單位通知 C.設(shè)計(jì)單位的設(shè)計(jì)變更文件 D.監(jiān)理工程師的通知
A.50% B.75% C.85% D.100%
A.1/1000~3/1000 B.1/100~3/100 C.3/1000~4/1000 D.3/1000~5/1000