Existing water pipe of underground continuous wall device that temporarily changes its course

The utility model belongs to the municipal construction field specifically is an existing water pipe of underground continuous wall device that temporarily changes its course. It changes the influencethat moves the underground continuous wall construction to have reduced existing pipeline, it moves...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANG ZHIHUA, CAO LILIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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