13. The _______ could utilize further recovered heat from exhaust gas until the exhaust
temperature reaches the limit of cold-end corrosion.
(A) economizer
(B) evaporator
(C) condenser
(D) turbo-charger
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統計: A(703), B(99), C(192), D(276), E(0) #2440099
統計: A(703), B(99), C(192), D(276), E(0) #2440099