A.6.72mpa(10-2mpa) B.13.44mpa(10-2mpa) C.11.85mpa(10-2mpa) D.16.85mpa(10-2mpa)
A.5.02mpa(10-2mpa) B.5.93mpa(10-2mpa) C.7.85mpa(10-2mpa) D.11.85mpa(10-2mpa)
A.2.0m3 B.5.8m3 C.8.8m3 D.10.8m3