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pro vyhledávání: '"Changle DONG"'
Autor:
Changle DONG
Publikováno v:
Meikuang Anquan, Vol 54, Iss 10, Pp 226-231 (2023)
In order to solve the problem of drilling falling caused by drill pipe fracture while drilling construction, taking the animal “bone tendon” structure as the bionic prototype based on the principle of bionics, the bionic drill pipe outside joint
Externí odkaz:
https://doaj.org/article/d958d35d09e241d2bb710cd3a2000836
