what is the "热交换器"?

2024-01-18 05:25:56
维修英语2

what is the "热交换器"?

A.recirculation fan

B.air cycle machine

C.heat exchanger

D.air filter

正确答案是C

上一篇：what is the "空气过滤器"?

下一篇：Air is bled from the pneumatic manifold and conditioned by two