Grouting equipment for subway tunnel soil layer construction

The invention discloses grouting equipment for subway tunnel soil layer construction. According to the grouting equipment, a transmission solenoid is rotationally connected to a rack; the peripheral side face of the transmission solenoid is in transmission connection with an inner supporting assembl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG ZHUCHEN, LI FUEN, ZHAO RUI, YU LIHONG, YUE PENGWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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