A.2 B.3 C.4 D.5
A.80% B.85% C.90% D.95%
A.不符合基本要求規(guī)定 B.實(shí)測項(xiàng)目不符合要求 C.關(guān)鍵項(xiàng)目合格率低于90% D.外觀有缺陷