Chen Guijin. MANUFACTURING SHAPED PIPES WITH COMPLICATED SECTION ON CONVENTIONAL PIPE-WELDING MILL[J]. STEEL PIPE, 1988, 17(4): 46-48.
Citation:
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Chen Guijin. MANUFACTURING SHAPED PIPES WITH COMPLICATED SECTION ON CONVENTIONAL PIPE-WELDING MILL[J]. STEEL PIPE, 1988, 17(4): 46-48.
|
Chen Guijin. MANUFACTURING SHAPED PIPES WITH COMPLICATED SECTION ON CONVENTIONAL PIPE-WELDING MILL[J]. STEEL PIPE, 1988, 17(4): 46-48.
Citation:
|
Chen Guijin. MANUFACTURING SHAPED PIPES WITH COMPLICATED SECTION ON CONVENTIONAL PIPE-WELDING MILL[J]. STEEL PIPE, 1988, 17(4): 46-48.
|