Hole forming method in construction of filling, grouting and reinforcing soil layer around traction pipe
The invention relates to a hole forming method in construction of filling, grouting and reinforcing a soil layer around a traction pipe. The hole forming method in the construction of filling, grouting and reinforcing the soil layer around the traction pipe comprises the following steps that S1, gui...
Gespeichert in:
Hauptverfasser: | , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!