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为了保证压力容器制造的焊接质量,必须制订一整套焊接质量控制和管理办法.本文从这一要求出发,提出了具体的质保措施.
In order to ensure the welding quality of the pressure vessel, a complete set of welding quality control and management measures must be worked out.This paper puts forward specific warranty measures based on this requirement.