A.0.05噸 B.7.763噸 C.7.090噸 D.0.673噸
A.mg(MF×Cpi×Fa×CW) B.mg(MF×Fa×CW) C.Vi×ρ20×(MF×Fa×CW) D.Vi×ρ20×(MF×Cpi×Cti×Fa×CW)
A.mg(MF×Cpi×Fa×CW) B.mg(MF×Fa×CW) C.Vi×ρ20×(MF×Cpi×Cti×Fa×CW) D.Vi×ρ20×(MF×Fa×CW)