Cover of the work “Development of lightweight sinking headframes for improving the equipment and technology of vertical shaft construction”. Author: Nazarov, Dmitriy Ivanovich. Degree: Candidate of Sciences. Year: 1997

Development of lightweight sinking headframes for improving the equipment and technology of vertical shaft construction

  • 05.15.04

Kemerovo

150 pp.

Development of lightweight sinking headframes for improving the equipment and technology of vertical shaft construction — Nazarov, Dmitriy Ivanovich — 1997 — Russian Dissertation Library