42. 壓鉛法中,若主軸承的裝配間隙為0.2~0.25mm時,依照經
驗值,鉛絲直徑選取為何?
(A) 0.1~0.2 mm
(B) 0.3~0.5 mm
(C) 0.6~0.8 mm
(D) 0.9~1.1 mm
答案:登入後查看
統計: A(4), B(9), C(1), D(0), E(0) #2721399
統計: A(4), B(9), C(1), D(0), E(0) #2721399