Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Dumitru SFIRLOAGA"'
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 21, Pp 224-227 (2018)
This paper presents improvements to parts of the excavatorERc1470/30/7, resulting in: increasing the volume of annual mines by improving the time of intensive and extensive use, lower production costs, increased operational safety, improving the qu
Externí odkaz:
https://doaj.org/article/df9a996f8dbf45228168c6e53a563b26
Publikováno v:
Fiabilitate şi Durabilitate, Pp 220-223 (2018)
In this paper are presented the importance and the ways of realization of the coal deposits resulting in the storage of larger quantities of coal in the deposit on the same surface, the production of solid fuel coal with the same calorific value, t
Externí odkaz:
https://doaj.org/article/94fb1c9c85f14121a47d70d0df611cbd