The translations of зной from Russian to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «зной» in Russian.
Читать далееJun 1, 2006 · This paper compares the two most used rock excavation techniques in urban areas: blasting with explosives and using breaker hammers. From the follow-up of several works, data has been obtained ...
Читать далееSep 13, 2023 · Perm Journal of Petroleum and Mining Engineering. 2017. Vol.16, no.4. P.357-369. DOI: 10.15593/2224-9923/2017.4.7 PERM JOURNAL OF PETROLEUM AND MINING ENGINEERING
Читать далееRequest PDF | On Jan 1, 2015, А. Л. Анфимов and others published Литолого-фациальные особенности бёмитсодержащих известняков ...
Читать далееНа горнорудных предприятиях, осуществляющих буровзрывной способ добычи горнорудного сырья, из-за отказов и других причин возможного попадания взрывчатых материалов в обрушенную горную массу.
Читать далееJan 15, 2023 · The paper presents some results of researc of the effect of the design of charges on the yield of fine fractions during blasting operations in open pits during mining.
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Читать далееKR20120042704A KR1020110120133A KR20110120133A KR20120042704A KR 20120042704 A KR20120042704 A KR 20120042704A KR 1020110120133 A KR1020110120133 A KR 1020110120133A KR 20110120133 A KR20110120133 A KR 20110120133A KR 20120042704 A KR20120042704 A KR 20120042704A Authority KR South Korea Prior art keywords blasting …
Читать далее2021. This paper describes the performance of an integrated PV–wind energy production system in Sevastopol. The system consists of photovoltaic array, wind turbine, PEM electrolyzer, battery bank, hydrogen storage tank, and an automatic control system for battery charging and discharging conditions.
Читать далееИран-это очень важный рынок Ближнего Востока. Каждый год…
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