Prefabricated part connecting structure

The utility model relates to a prefabricated part connecting structure which comprises two prefabricated part bodies which abut against each other, concave water blocking grooves are formed in the positions, close to a connecting seam, of the surfaces of the prefabricated part bodies respectively, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG ZHIQIANG, ZHANG YIFEI, XIE XIMEI, HAN JINGZHANG, GU SHENGLONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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