A.20% B.30% C.50% D.60%
A.消防演練計(jì)劃 B.滅火和應(yīng)急疏散預(yù)案 C.事故應(yīng)急救援預(yù)案 D.火災(zāi)預(yù)防計(jì)劃
A.0.10 B.0.12 C.0.15 D.0.18