A.0.5mN/m B.1.0mN/m C.1.5mN/m D.2.0mN/m
A.3min B.5min C.7min D.10min
A.粗粒土B.細(xì)粒土C.巨粒土D.碎石土
A.0.01mm/min B.0.02mm/min C.0.04mm/min D.0.06mm/min
A.24h B.72h C.48h D.96h
A.大于2.0mm B.小于0.075mm的土 C.大于或小于0.075mm的土 D.大于0.075mm的土
A.60℃~70℃ B.75℃~80℃ C.105℃~110℃ D.110℃~120℃
A.(20±1)℃ B.(20±3)℃ C.(20±5)℃
A.50N B.60N C.55N D.45N
A.M B.C C.G D.S