9.下列那一類高頻呼吸器使用piston配合diaphragm來產生震盪?
(A)Jet type
(B)Oscillation type
(C)Percussive type
(D)Flow interruption type

答案:登入後查看
統計: A(18), B(241), C(28), D(12), E(0) #1383965

詳解 (共 1 筆)

#3453263


(共 1 字,隱藏中)
前往觀看
11
0