Variable cross-section curtain wall stand column conversion inserting core connector device

The utility model discloses a variable cross-section curtain wall stand column conversion inserting core connector device which comprises a fixing plate, a first inserting core with the outer diameter matched with the inner diameter of an upper stand column and a second inserting core with the outer...

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Bibliographische Detailangaben
Hauptverfasser: CHEN YI, QIAO HAO, YAO MINGYI, LI ZHIBIN, XIA JIANYONG, WEI PENG, MA JUNFENG, WANG BO, GONG FENGSHAN, LIU FEI, XIE YONGFEI, WU TAO, FENG SHIHAO, PAN GUOQING
Format: Patent
Sprache:chi ; eng
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