THE MATHEMATICAL MODELING OF A TESTING STATION OF ROLLING STOCK ELECTRIC MOTORS Язык Английский Подробнее о THE MATHEMATICAL MODELING OF A TESTING STATION OF ROLLING STOCK ELECTRIC MOTORSРусский
ENERGY EFFICIENCY IN RAILWAY ELECTRIC TRACTION Язык Английский Подробнее о ENERGY EFFICIENCY IN RAILWAY ELECTRIC TRACTIONРусский