For citations:

Sagdoldina Zh.B., Botabaeva G.B., Stepanova O.A., Zhanimkhan E. INCREASING THE WEAR RESISTANCE OF ROLLING BEARINGS BY APPLYING A CHROMIUM NITRIDE COATING. NNC RK Bulletin. 2020;(1):117-121. (In Russ.) https://doi.org/10.52676/1729-7885-2020-1-117-121