A.0.8×0.993D+0.2 B.0.8×0.993D+0.1 C.0.866×0.993D+0.2 D.0.866×0.993D
A.施工圖設(shè)計 B.設(shè)計 C.初步設(shè)計 D.室內(nèi)選線
A.40℃ B.65℃ C.70℃ D.90℃