A.0.2~0.3mm
B.0.4~0.6mm
C.0.9~1.0mm
D.0.7~0.8mm
E.2.0~2.5mm
[单选题]弯制双曲舌簧常用钢丝直径为A.0.1~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.1.2~1.4mm
[单选题]弯制双曲唇弓常选用钢丝直径为A.0.2~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]弯制箭头卡一般选用钢丝直径为A.0.2~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]前庭盾的塑料厚度为A.0.2~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]可摘矫治器基托的厚度为A.0.2~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]制作双曲纵簧常用的钢丝直径为A.0.3~0.4mmB.0.7~0.8mmC.1.0~1.2mmD.0.5~0.6mmE.0.9~1.0mm
[单选题]制作双曲舌簧时常选用钢丝直径为A.0.2~0.3mmB.0.4~0.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]制作双曲舌簧时常选用钢丝直径为( )。A.0.2~0.3mmB.0.4~O.6mmC.0.9~1.0mmD.0.7~0.8mmE.2.0~2.5mm
[单选题]分牙簧使用的钢丝直径应为A.0.3mmB.0.4mmC.0.5mmD.0.7mmE.0.8mm
[单选题]制作双曲纵簧常用的钢丝直径为( )。A.0.3~0.4mmB.0.7~0.8mmC.1.0~1.2mmD.0.5~0.6mmE.0.9~1.0mm