A.1.1g/LB.0.85g/LC.0.7 g/LD.1.2 g/L
A.烷烴 B.環(huán)烷烴 C.芳香烴 D.膠質(zhì)和瀝青質(zhì)
A.1.645*10-3 MPa-1 B.1.645*10-4 MPa-1 C.1.645*10-5 MPa-1 D.1.645*10-6 MPa-1