Tong Lianxun, Zhao Shanyuan, Bi Jingdong, Tong Lianxue. HEAT TREATMENT EQUIPMENT AND RELATIVE TECHNOLO-GICAL PARAMETER SETTING FOR NORMALIZATION OF STRALGHT-SEAM WELDED PIPE[J]. STEEL PIPE, 1994, 23(5): 45-49.
Citation:
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Tong Lianxun, Zhao Shanyuan, Bi Jingdong, Tong Lianxue. HEAT TREATMENT EQUIPMENT AND RELATIVE TECHNOLO-GICAL PARAMETER SETTING FOR NORMALIZATION OF STRALGHT-SEAM WELDED PIPE[J]. STEEL PIPE, 1994, 23(5): 45-49.
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Tong Lianxun, Zhao Shanyuan, Bi Jingdong, Tong Lianxue. HEAT TREATMENT EQUIPMENT AND RELATIVE TECHNOLO-GICAL PARAMETER SETTING FOR NORMALIZATION OF STRALGHT-SEAM WELDED PIPE[J]. STEEL PIPE, 1994, 23(5): 45-49.
Citation:
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Tong Lianxun, Zhao Shanyuan, Bi Jingdong, Tong Lianxue. HEAT TREATMENT EQUIPMENT AND RELATIVE TECHNOLO-GICAL PARAMETER SETTING FOR NORMALIZATION OF STRALGHT-SEAM WELDED PIPE[J]. STEEL PIPE, 1994, 23(5): 45-49.
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