15. Which feature is indicated by a gradually rising pressure in the crankcase of trunk piston diesel engines？
(A)Crankshaft wearing
(B)Blow-by
(C)Water leakage
(D)Fuel dilution

答案：登入後查看
統計： A(0), B(2), C(0), D(0), E(0) #4067960

詳解 (共 2 筆)

#7634709
✅ 正確答案：(B) Blow-by（燃...
(共 475 字，隱藏中）
前往觀看
1
0
#7634410
  答案是 (B) Blow-by 在 ...
(共 362 字，隱藏中）
前往觀看
1
0