A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Percussion and Down-the-Hole Hammer Drilling: Yesterday and today
Percussion and Down-the-Hole Hammer Drilling: Yesterday and today
Percussion and Down-the-Hole Hammer Drilling: Yesterday and today
Water well journal ; 51
1997
Article (Journal)
Unknown
BKL:
43.00
Umweltforschung, Umweltschutz: Allgemeines
Percussion Hammer Method of Drilling
Online Contents | 1994
Yesterday, Today, and Tomorrow -
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Concrete -- Yesterday, today, tomorrow
| Engineering Index Backfile | 1935