Aeration head with adjustable aeration aperture

The utility model belongs to the technical field of accessories of aeration equipment in environmental protection equipment, and particularly relates to an aeration head with adjustable aeration aperture. The utility model provides an aeration head with an adjustable aeration hole diameter, and aims...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN DANJUAN, WANG JIEPING, TONG QUN, HE HUAN, SHI SI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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