5.機油壓力過低原因為
(A)汽缸磨損
(B)汽門導管磨損
(C)曲軸軸承磨損

答案：登入後查看
統計： A(12), B(8), C(27), D(0), E(0) #674650

詳解 (共 1 筆)

#2726472

(C)曲軸軸承磨 損。 

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