Novel plate -fin type heat exchanger fin
The utility model discloses a novel plate -fin type heat exchanger fin comprises plain fin and 14 spherical inclusions, and at first crack on the slab through the cutter, then go out alternately protruding with sunkenly to be the 14 spherical inclusions that the square was arranged through the mould...
Gespeichert in:
Hauptverfasser: | , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!