A.4.5% B.8.5% C.12.5% D.15%
A.裂化反應(yīng) B.異構(gòu)化反應(yīng) C.氫轉(zhuǎn)移反應(yīng) D.芳構(gòu)化反應(yīng)
A.催化反應(yīng) B.再生反應(yīng) C.順應(yīng)反應(yīng) D.平行反應(yīng)