Variable-frequency pulse injection device
The invention provides a variable-frequency pulse injection device which comprises a cylinder body with a through middle part, an oil inlet pipeline and an oil outlet pipeline are arranged in the cylinder body, the inner diameter of the oil inlet pipeline is larger than that of the oil outlet pipeli...
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!