A.可逆性 B.不可逆性 C.吸附熱小 D.吸附熱大
A.3120/cm及1450/cm B.3330/cm及1640/cm C.3120/cm及3330/cm D.1640/cm及1450/cm
A.加氫催化劑 B.氧化催化劑 C.酸催化劑 D.堿催化劑