00586naa#a2200181#i#450# EN\\bibl\14482 20240505101731.7 1999-8775 20140331b2014####ek#y0engy0150####ca RUS RU Optimal design of hydraulic turning mechanisms of the pistoning type of crane facilities of multipurpose hoisting machines. Journal article Bryansk Bryansk State Technical University 2014 8 с. Journal article local Lagerev Aleksandr Lagereva Elena bstu.editorum.ru