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通过对T91(9Cr1MoVNb)钢管药芯焊丝焊接工艺评定及实践证明 ,本文提出的焊接工艺是可行的 ,可以在工程上推广应用
Through the T91 (9Cr1MoVNb) steel pipe flux cored wire welding process assessment and practice proved that the welding process proposed in this article is feasible and can be applied in engineering