A.碎石土 B.耕土 C.有機質(zhì)含量小于58%的土 D.膨脹土
A.13.15KN/m3 B.1.31g/m3 C.16.2KN/m3 D.1.62g/m3
A.2.5 B.0.6 C.0.4 D.1.66