Condensation energy-saving low-nitrogen-emission gas normal-pressure heating boiler

The utility model belongs to the technical field of normal-pressure gas-fired boilers, and relates to a condensation energy-saving low-nitrogen emission gas-fired normal-pressure heating boiler whichcomprises a boiler body and a boiler chimney, and a smoke condensation device is arranged between a r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GUO QIMING, CHAI JUNYAN, YANG CHUNJIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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