Explosion-proof bottle-cover

The utility model relates to an explosion-proof bottle cover. The central part of a cover body is provided with a pressure releasing through hole, a pressure releasing valve matched with the through hole is arranged, the pressure releasing valve is connected with a valve plate, and the valve plate a...

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Bibliographische Detailangaben
1. Verfasser: ERBAO HAN
Format: Patent
Sprache:eng
Schlagworte:
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