A.0.5mm
B.1mm
C.1~1.5mm
D.2mm
E.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]切支托的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]前牙切支托凹宽度的范围A.0.5~0.8mmB.0.9~1mmC.1~1.5mmD.2.5mm左右E.3~4mm