A.汽缸前后端部變成立橢圓,左右徑向間隙減小 B.汽缸前后端部變成扁橢圓,左右徑向間隙減小 C.汽缸中部變成立橢圓,上下徑向間隙減小 D.汽缸中部變成立橢圓,左右徑向間隙減小
A.0.02,0.05~0.07 B.0.03,0.O5~0.07 C.0.05,0.O5~0.07 D.0.03,0.05~0.09
(A)0.60 (B)0.45 (C)0.30 (D)0.10