Shaped steel concrete waist rail

The utility model provides a shaped steel concrete waist rail, include: first shaped steel, second shaped steel, first steel sheet, second steel sheet and concrete, first steel sheet with second steelsheet parallel arrangement, the lateral surface of the top flange of first shaped steel with the med...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIN LIAO, FEI JINXIN, YANG ZONGYUAN, HUANG GUOFA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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