Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Sergey Nebokov"'
Publikováno v:
Nauka i Obrazovanie, Vol 0, Iss 12, Pp 107-123 (2014)
The experience of operating oil wells showed that the weak point of tubing is a connecting thread.Currently, the pipe thread of the specified class is made using the technology of cutting. The process of cutting a thread leads to waste metal chips an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1310580c1e332cf14b8f7489f86c8a0
http://technomag.edu.ru/jour/article/view/819
http://technomag.edu.ru/jour/article/view/819
