問題詳情
78.若量測大樓中央空調系統冷氣出風口空氣之相對溼度，下列何數值最為正常？
(A) 90%
(B) 60%
(C) 50%
(D) 20%
(A) 90%
(B) 60%
(C) 50%
(D) 20%
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增
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