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1 противоточная шахтная печь
Cement: counterflow shaft kilnУниверсальный русско-английский словарь > противоточная шахтная печь
См. также в других словарях:
iron processing — Introduction use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a… … Universalium