Slurry loss prevention and water prevention construction device for trenchless pipe outer shell forming

The utility model discloses a slurry loss prevention and water prevention construction device for a trenchless pipe outer shell, which comprises a pipe jacking machine and a plurality of pipe sections connected with the pipe jacking machine, and further comprises a mold section arranged between the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TIAN WANGUANG, MU TINGBO, LI JUN, TIAN YUFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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