A.15;0.7 B.18;1.5 C.15;1.5 D.18;0.7
A.貨艙惰化 B.貨艙驅氣 C.貨艙預冷 D.貨艙通風
A.50%~60%;40% B.70%~80%;60% C.98%;80% D.98%;90%