問題詳情
20. 停俥時,若機器不需保持備俥狀態,示功閥應置於何位置?
(A) 0
(B) 自動
(C) 開啟
(D) 關閉
(A) 0
(B) 自動
(C) 開啟
(D) 關閉
參考答案
答案：C
難度：簡單0.725664
統計：A(4),B(4),C(82),D(23),E(0)
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