Conical surface waterproof device for powder tank

The utility model relates to the technical field of waterproof devices, and discloses a conical surface waterproof device for a powder tank. The upper cylinder is arranged at the upper end of the lower cone; a waterproof assembly is arranged on the outer side wall of the lower cone body and comprise...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PENG DAZHI, LUO YANPING, SHI SHENGYUN, HE YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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