单项选择题
A.0.01mm B.0.1mm C.1.0mm D.0.001mm
A.压缩模量 B.回弹模量 C.CBR值
A.0.5kPa B.1.0kPa C.1.5kPa D.2.5kPa
A.2~4份 B.4~6份 C.6~8份 D.8~10份
A.30mm B.50mm C.55mm D.60mm
A.3个 B.5个 C.7个 D.9个
A.30~50kPa B.50~100kPa C.60~100kPa D.100~200kPa
A.细粒土 B.中粒土 C.粗粒土
A.0.25~0.5mm/min B.0.6~0.8mm/min C.1~1.25mm/min D.1.5~1.75mm/min
A.3mm B.10mm C.6mm D.5mm