Replaceable anchor head seal cover assembly

The utility model discloses a replaceable anchor head sealing cover assembly which comprises a sealing piece, a pressing plate and a sealing cover. The pressing plate is an annular piece, an inner step is arranged on the inner annular face of the annular piece, and a connecting hole is further forme...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG FANGWEI, YU SHAOLIN, WEN CHAOCHEN, LIU JIN, ZUO HAINING, JIANG YEDONG, JING FENGMING, ZOU YIQING, HU XIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING MATERIALS CEILINGS EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FLOORS FOUNDATIONS GENERAL BUILDING CONSTRUCTIONS HYDRAULIC ENGINEERING INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS SOIL SHIFTING STRUCTURAL ELEMENTS UNDERGROUND OR UNDERWATER STRUCTURES WALLS, e.g. PARTITIONS
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