Opening and closing type fire extinguishing device
The opening and closing type fire extinguishing device comprises an outer shell, an inner shell, a fire extinguishing agent, a cooling agent and a starting device. The shell comprises a shell side wall, a shell top and a bottom plate; a nozzle is formed in the side wall of the shell; the inner shell...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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