A.27℃,所載貨油閃點(diǎn) B.27℃,所載貨油燃點(diǎn) C.57℃,所載貨油閃點(diǎn) D.57℃,所載貨油燃點(diǎn)
A.半白半黃 B.半黃半黑 C.半紅半綠 D.半紅半黃
A.5% B.8% C.10% D.15%