A.10 B.35 C.110 D.220
A.數(shù)據(jù)維護(hù) B.改建計(jì)劃 C.衍生電氣圖 D.數(shù)據(jù)發(fā)布
A.線(xiàn)路改建計(jì)劃 B.三遙改建計(jì)劃 C.變電站改建計(jì)劃 D.衍生圖改建計(jì)劃