WATER PASSING STRUCTURE UNDER EMBANKMENT
FIELD: water passing structures construction. SUBSTANCE: structure under embankment is mounted in the following way. Preliminary to provide conveniences to exercise works, at distance of 15 - 20 meters up the spring 3 advanced pit is dug ( Figure does not show it) and running spring 3 is partitioned...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; rus |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!