A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transfer of Technology — Expanded Series - Hydraulic Winches - Can they be used as a drawworks, and what is the advantage? Why do some rigs use a hydraulic cylinder to replace the drawworks?
Transfer of Technology — Expanded Series - Hydraulic Winches - Can they be used as a drawworks, and what is the advantage? Why do some rigs use a hydraulic cylinder to replace the drawworks?
Transfer of Technology — Expanded Series - Hydraulic Winches - Can they be used as a drawworks, and what is the advantage? Why do some rigs use a hydraulic cylinder to replace the drawworks?
L'Espoir, John (author)
Water well journal ; 64
2010
Article (Journal)
Unknown
BKL:
43.00
Umweltforschung, Umweltschutz: Allgemeines
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