Neural network between impact ductility of girth joint of X70 pipeline steel and welding parameter
WANG Ying-na
LIANG Zhi-fang
XU Wei-hong
LIU Zhao-hui
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Publication Date：2007-08-08
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 78-81 )