%0 Journal Article %T THE SUBSTANTIATION OF THE RATIONAL LEVEL OF THE TECHNOLOGICAL MACHINE RELIABILITY IN THE GRAIN-HARVESTING PROCESS %A Shepelev, S.D. %A Cherkasov, Y.B. %K reliability, combine harvester, productloss, efficiency %J Bulletin of KSAU %D 2015 %N %P 5 %I Krasnoyarsk State Agrarian University