00860naa#a2200217#i#4500001001600000005001700016011001400033100004100047102000700088200016000095210010100255215001100356608002700367675006900394700003300463700003200496700003400528700002800562700003500590856001700625EN\\bibl\11018420260110073655.6##a2223-9987##a20251215b2025####ek#y0engy0150####ca##aRU1#aThe Influence of Laser Hardening on the Metallographic and Tribotechnical Properties of Class 55 Steel Used in Diesel Locomotive CamshaftseJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2025##a10 с.##aJournal article2local##aОбщие вопросы. Трение в машине. 621.891#1aBiryukovgVladimir Pavlovich#1aMiryahagAndrey Nikolaevich#1aYakubovskygAnton Alekseevich#1aKulakovgOleg Igorevich#1aGoryunovgYaroslav Alekseevich4#aitt-pgups.ru