24. 下列何者不適合拿來當做 PEEP valve 使用?
(A) Flip-flop valve(fluidic valve)
(B) Under water system
(C) Spring loaded valve
(D) Weighted-ball valve
答案:登入後查看
統計: A(15), B(4), C(1), D(10), E(0) #1064450
統計: A(15), B(4), C(1), D(10), E(0) #1064450