For citations:
Lyubetskaya N.A., Bogdanova I.V., Bulygin Yu.I. Assessment of labor conditions class by the intensity of heat treatment by the method of diagrams when changing the layout of technological equipment. Safety of Technogenic and Natural Systems. 2020;(1):2-7. https://doi.org/10.23947/2541-9129-2020-1-2-7