Building engineering hole filling device

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering hole filling device which comprises an upper protection plate and a lower protection plate, the upper protection plate and the lower protection plate are oppositely arranged,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU YANXIA, YUAN XINPENG, WU PENGKE, YOU LI, YOU SHUTAO, YANG LIN, JIAO ZHAOHUI, ZHAO XINJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEILINGS FIXED CONSTRUCTIONS FLOORS FORMS GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHUTTERING WALLS, e.g. PARTITIONS
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