种植钉支抗的直径一般是A.0.5~1mm B.1~1.5mm C.1~2mm

题库2022-08-02  37

问题 种植钉支抗的直径一般是A.0.5~1mmB.1~1.5mmC.1~2mmD.2~2.5mmE.2~3mm

选项 A.0.5~1mm
B.1~1.5mm
C.1~2mm
D.2~2.5mm
E.2~3mm

答案 C

解析
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