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对加氢装置主体材料抗氢钢的焊接性进行分析,制定合理的焊接工艺评定,实现对抗氢钢产品的焊接施工。
Hydrogenation of the main material of the hydrogen-resistant steel weldability analysis to develop a reasonable assessment of the welding process, to achieve resistance to welding of hydrogen steel products.