A.集團(tuán)客戶(hù)業(yè)務(wù)開(kāi)通全程測(cè)試周期是指電路最早本地報(bào)竣時(shí)間至全程報(bào)竣時(shí)間歷時(shí)
B.電路全程報(bào)竣時(shí)間為系統(tǒng)中主調(diào)局完成全程報(bào)竣的時(shí)間
C.全程已報(bào)竣總電路數(shù)量指各級(jí)電路調(diào)單中已完成全程報(bào)竣電路總數(shù)
D.∑(電路全程報(bào)竣時(shí)間-該電路最早本地報(bào)竣時(shí)間)÷全程已報(bào)竣總電路數(shù)量