Block System of Developments for Hydrocarbon Storage with Steady Impermeability of Board Solid Cut Coal Pillars and Side Rocks in Places of Mining-and-Geological Disturbances

Autor: E.M. Popov, M.V. Popov
Rok vydání: 2017
Předmět:
Zdroj: Occupation Safety in Industry. :77-79
ISSN: 0409-2961
DOI: 10.24000/0409-2961-2017-4-77-79
Databáze: OpenAIRE