2. What purposes is not compressed air used on board ship？
(A)Starting engine
(B)Supply engine for burning
(C)For pneumatic tools
(D)Cleaning equipment

答案：登入後查看
統計： A(0), B(2), C(0), D(0), E(0) #4067947

詳解 (共 1 筆)

#7634385
  答案是 (B) Supply eng...
(共 365 字，隱藏中）
前往觀看
1
0