A.16Cm2,25Cm2 B.16Cm2,225Cm2 C.16Cm2,230Cm2 D.25Cm2,230Cm2
A.保溫板從基層脫離 B.保溫板斷裂 C.防護(hù)層本身脫開 D.錨栓從基層拔出