問題詳情
13. The _______ could utilize further recovered heat from exhaust gas until the exhausttemperature reaches the limit of cold-end corrosion.
(A) economizer
(B) evaporator
(C) condenser
(D) turbo-charger
參考答案
答案：A
難度：困難0.367
書單：沒有書單，新增
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