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pro vyhledávání: '"Sergei Demchenko"'
Publikováno v:
E3S Web of Conferences, Vol 164, p 01030 (2020)
Most types of forging equipment relate to impact machines, during the operation of which impulse noise occurs, the levels of which at workplaces, in most cases, exceed the maximum permissible values and relate to those factors, the significance of wh