100. 量測20±0.01㎜的工件,宜採用下列何種量具?
(A)鋼尺
(B)卡鉗
(C)游標卡尺
(D)分厘卡
答案:登入後查看
統計: A(25), B(13), C(70), D(161), E(0) #2071740
統計: A(25), B(13), C(70), D(161), E(0) #2071740