Gallery ceiling structure

The utility model discloses a gallery ceiling structure which comprises two cross beams, the two cross beams are parallel to each other, the two ends of the bottom of each cross beam are each fixedly provided with a supporting frame, a plurality of longitudinal beams are arranged between the two cro...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN YOUXIN, ZHOU YIZHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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