DEVICE FOR DEPOSITING LIGHT SOIL UNDERWATER
PURPOSE:To effectively prevent flying and material separation of light soil in water. CONSTITUTION:A main body is formed with an edge material comprising a flexible tube body and a cover material comprising a flexible sheet, and a light soil feed tube is installed through the cover material. Also a...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!