| 摘要 |
A heat exchanger comprising tubes (4) for configuring a first heat exchanger (A) and tubes (5) for configuring a second heat exchanger (B), the tubes (4) and (5) being disposed upstream and down stream of a direction that air is flown, fins (6) disposed between the tubes (4), (5), and ends of the respective tubes (4), (5) connected into the respective tanks (2), (3), wherein the fins (6) have louvers (7A), (7B), which are formed into a group of louvers (7A), (7A) formed on the fins disposed in the first heat exchanger (A) and a group of louvers (7B), (7B) formed on the fins disposed in the second heat exchanger (B), these two groups having a different shape of louvers.
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