Compound box roof beam of assembled concrete

The utility model discloses a compound box roof beam of assembled concrete, be equipped with the steel framework, reinforced concrete roof beam steel reinforcement cage and concrete, the steel framework divides left end portion into along compound box roof beam of assembled concrete's extending...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG MIN'EN, OU YUXING, QU YANBO, CHEN ZHUSHEN, LIANG JIANRONG, CHEN HANG, CHEN JIA, ZHAN HONGBIN, HUANG RUIYU, LIU YINGHONG, SU HENGQIANG, CHEN XING, LIN YONG, LIN PUQIANG, WANG CHULING
Format: Patent
Sprache:chi ; eng
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