| Тезюрар участкалар сақлаш ҳаражатларининг ўзига хос ҳусусиятларини таҳлил қилиш Annotation: The utilization factor, which is an integral part of the given construction cost (operating) cost criterion, is highlighted in such a way that it reflects as fully as possible the changes in train speeds 27,12 Kb. 2 | o'qib |