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26. 一般船用警鈴的直流電源電壓為幾伏特?(A) 150(B) 115(C) 24(D) 12
問題詳情
26. 一般船用警鈴的直流電源電壓為幾伏特?
(A) 150
(B) 115
(C) 24
(D) 12
參考答案
答案:C
難度:
簡單
0.779
書單:
沒有書單,新增
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