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本文就单面焊射线照相灵敏度提供了合理的计算方法,并对双壁单投影照相灵敏度计算提出了与GB 3323-82不同的看法,具有一定的使用价值。
This paper provides a reasonable calculation method of the sensitivity of the single-side welding radiographs, and puts forward the different view of GB 3323-82 on the calculation of the sensitivity of the double-wall single projection photography, which has certain use value.