A.溫度,壓力,時(shí)間B.溫度,濕度,時(shí)間C.粘度,時(shí)間,溫度D.粘度,濕度,時(shí)間
A.250,300B.300,350C.350,400D.400,450
A.粘度B.穩(wěn)定性C.質(zhì)量