Building deep foundation pit structure capable of conveniently preventing soil accumulation on edge of foundation pit

The invention belongs to the technical field of building foundation pit cleaning equipment, and particularly relates to a building deep foundation pit structure capable of conveniently preventing soil accumulation at the edge of a foundation pit, the building deep foundation pit structure comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU PANGANG, LIU CHENGLIN, HUANG YUNCHANG, SUN FENGYAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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