A.1~1.5mm
B.约1mm
C.0.9~1mm
D.2.5mm
E.0.5~0.8mm
[单选题]隙卡沟预备时,宽度为( )。A.1~1.5mmB.约1mmC.0.9~1mmD.2.5mmE.0.5~0.8mm
[单选题]隙卡沟预备时,宽度为( )。A.1~1.5mmB.约lmmC.0.9~1mmD.2.5mmE.0.5~0.8mm
[单选题]隙卡沟的正确宽度为()A.0.5~0.6mmB.0.6~0.7mmC.0.7~0.8mmD.0.8~0.9mmE.0.9~1.0mm
[单选题]隙卡沟的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]隙卡沟的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]隙卡沟的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]隙卡沟的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm
[单选题]隙卡沟的宽度( )。A.0.5mmB.1mmC.1~1.5mmD.2mmE.2.5mm