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106年 - 106-4 交通部航海人員測驗_一等管輪:輪機工程(包括推進裝置、輔機與輪機英文)#68211
> 試題詳解
18. In general, corrosion could be minimized by maintaining the _______ boiler water.
(A) acid
(B) alkaline
(C) neutralizing
(D) salty
答案:
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統計:
A(143), B(395), C(148), D(86), E(0) #1767628
詳解 (共 1 筆)
Wind
B1 · 2022/01/14
#5306195
18. 一般來說,通過保持____的鍋爐...
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