The first domestic trenchless-technology-drill-pipe end upsetting production line
PEI Zhi-qiang
QUAN Xiao-hui
DONG Xiao-juan
WU Yu-lian
LI Qiang
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Publication Date：2006-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 25-29 )