For citations:

Radzkova I.N., Hapeyenka T.V., Lazebnikova I.P. Influence of roughness of a landing aperture of a frame on quality of production of the drawing tool and process of wire drawing. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2019;(4):48-52. (In Russ.) https://doi.org/10.21122/1683-6065-2019-4-48-52