Technological equipment for processing valve pit on top of piston
The utility model discloses technological equipment for processing a valve pit on the top of a piston. A spigot positioning disc is fixed at a middle position on a base; through holes are correspondingly formed in the centre of the spigot positioning disc and on the base; the equipment is provided w...
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!