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针对锅炉和压力容器制造行业中,改善和提高电渣焊缝冲击韧性的难题,从组织控制的角度论述了较大幅度提高电渣焊缝冲击韧性的可行性。
Aiming at the problem of improving and improving the impact toughness of ESR for boiler and pressure vessel manufacturing industry, the feasibility of greatly improving the impact toughness of ESR is discussed from the aspect of organization control.