85. 下圖中游標卡尺的讀值是
(A)21.62mm
(B)22.62mm
(C)23.62mm
(D)24.62mm
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統計: A(0), B(2), C(0), D(0), E(0) #2900104
統計: A(0), B(2), C(0), D(0), E(0) #2900104