Contact durability of arm pins races of three-cone rock bits / Petryna, Yu. D., Yakym, I. S., Kret, N. V., Nykyforchyn, Yu. M. (2015)
| Materials Science (Physicochemical mechanics of materials) / Issue (2015, 51 (3))
Petryna Yu. D., Yakym I. S., Kret N. V., Nykyforchyn Yu. M. Contact durability of arm pins races of three-cone rock bits
Cite: Petryna, Yu. D., Yakym, I. S., Kret, N. V., Nykyforchyn, Yu. M. (2015). Contact durability of arm pins races of three-cone rock bits. Materials Science (Physicochemical mechanics of materials), 51 (3), 117-120. http://jnas.nbuv.gov.ua/article/UJRN-0000664184 [In Ukrainian]. |
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