Deep-level underground mining costs in South Africa are continuously rising due to the
increased depth at which gold is being mined, increasing the need for improved cooling …

This paper is devoted to the improvement of scroll compressors and the possibility of their
use in mining, pneumatic and climate control applications. The scroll compressor has …

Рассмотрен вопрос совершенствования спиральных компрессоров и возможности их
использования в горнодобывающей отрасли для систем пневмо-и климатехники …