Allotypical diffusion cover of aerator

The utility model relates to a diffusion cover of aerator used in sewage biochemical treatment belonging to environmental protection field, which is characterized in that: the diffusion cover is a reverse tapered cover body with the edge being of curvilinear special-shaped boundary; the external sid...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: XUMING XING
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!