A.70.7×70.7×70.7
B.100×100×100
C.150×150×150
D.200×200×200
[单选题]A.0~3mmB.3~5mmC.5~8mmD.5mm以上E.8mm以上
[单选题]A.提高咀嚼效率B.增强义齿固位C.增强义齿稳定D.有利于美观E.防止咬舌
[单选题]A.20B.33C.38D.47E.49
[单选题]A.20B.33C.38D.47E.49
[单选题]A.0B.3/2mιC.m/ιD.-m/ι
[单选题]A.0B.3/2mιC.m/ιD.-m/ι