Energy-saving heat preservation type aluminum alloy heat insulation window

The utility model discloses an energy-saving heat preservation type aluminum alloy heat insulation window which comprises two frame bodies, installation grooves are formed in the top ends and the bottom ends of the interiors of the two frame bodies, aluminum alloy sections are fixedly arranged on th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KONG LINHAI, ZHAO ZONGPENG, FAN BINGJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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