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DOI: 10.3969/j.issn.1001-196X.2002.04.007
A study on oil drill pipe end upsetting process
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Publication Date：2002-07-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 22-25,33 )
HEAVY MACHINERY

HEAVY MACHINERY

ISTIC
ISSN：1001-196X
Year, Vol.(Issue)：2002,(4)
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