A.0.5~0.6mm
B.0.6~0.7mm
C.0.7~0.8mm
D.0.8~0.9mm
E.0.9~1.0mm
[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