【摘要】 联系最新国际标准和工业生产实践,对焊缝射线探伤技术的优化问题作了探讨。指出按不同的厚度和材质来划分不同的方法等级,来确定不同的透照条件和工艺参数,较为合理。更多还原

【Abstract】 Contact with the new international standards and the practice oi industrial production, the disscussion is made to the problem of the optimization technology of the welding seam Ray Test. It points out they are rational that divide defferent method grades, determine different transmissive conditions and technological parameters according to different thickness and material quality.更多还原