- bidirectional productive cutting time
- машинное время при двухсторонней схеме выемки
English-Russian mining dictionary. В.П. Манышев.
bidirectional productive cutting time
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Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… … Universalium
