The analysis of energy efficiency of asynchronous electric drive of electric locomotives Язык Английский Подробнее о The analysis of energy efficiency of asynchronous electric drive of electric locomotivesРусский
THE RESEARCH RESULTS OF OPERATIONAL PROPERTIES OF TRANSMISSION OILS FOR SPIROID GEARBOX Язык Английский Подробнее о THE RESEARCH RESULTS OF OPERATIONAL PROPERTIES OF TRANSMISSION OILS FOR SPIROID GEARBOXРусский