Fireproof birch planing plate

The utility model discloses a fireproof birch planing plate which comprises a first birch plate, a second birch plate arranged on the front side of the first birch plate, a vacuum sound insulation plate arranged between the first birch plate and the second birch plate, a connecting mechanism used fo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GU GUANGLING, GU KAILI, CAO FEILONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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