Plugging structure for civil air defense engineering wall after holing

The utility model discloses a plugging structure after opening of a hole in a wall body of civil air defense engineering, and the plugging structure after opening of the hole in the wall body of the civil air defense engineering is used for overhauling and plugging an engineering wall body. Guide wh...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHI XIUWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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