| 摘要 |
<p>A header box (10) for a heat exchanger includes a hollow unitary body having four generally flat sides forming a generally quardilater al cross/section. End plates (45) are located at, and coupled to, each end of the unitary body. One flat side has a plurality of plug openings located. The flat side opposite the one generally flat side having the plug openings includes a plurality of tube openings (46).</p> |
