00641nam#a2200157#i#4500001006000000005001700060100004100077102000700118200010300125210005500228215001200283608002200295686011200317700003300429856002100462EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\book\128820240424175056.3##a20180411d2018####ek#y0engy0150####ca##aRU1#aTHE IMPROVED PISTON OF THE HYDRAULIC DRIVE UNITS IN TRACTORS AND AGRICULTURAL MACHINESeMonography1#aEkaterinburgcUral State Agrarian Universityd2018##a420 с.##aMonography2local##aТракторное и сельскохозяйственное машиностроение. 55.572grnti#1aDrozdovgVladimir Borisovich4#ausau.editorum.ru