Cover of the work “Determination of the optimal parameters of metal structures of mechanized roof supports to increase the reliability of their operation”. Author: Zhestovskaya, Sofya Nikolaevna. Degree: Candidate of Sciences. Year: 1999

Determination of the optimal parameters of metal structures of mechanized roof supports to increase the reliability of their operation

Tula

151 pp.

Determination of the optimal parameters of metal structures of mechanized roof supports to increase the reliability of their operation — Zhestovskaya, Sofya Nikolaevna — 1999 — Russian Dissertation Library