The choice of some elements of the material and technical base and the organization of work under the conditions for optimizing the transportation work of locomotives is analyzed. The criterion for this choice is the gain parameter in the form of annual reduced economic and operating costs. determined on the basis of traction and energy calculations through the use of optimal train mo... https://www.getpureroutine.com/super-find-caruso-s-milk-thistle-60-tablets-online-great-price/