For citations:
Kovriga V.V., Soldatenko L.I., Markova E.S., Sevastyanov V.V., Gumen V.R., Knyazkina I.V. Voluntary certification of polyethylene pipes according to estimated wear resistance resource at the production plants of POLYPLASTIC Group. Plasticheskie massy. 2020;(5-6):38-40. (In Russ.) https://doi.org/10.35164/0554-2901-2020-5-6-38-40