A new real time automatic detection algorithm is taken up for applying to X-ray images of screw steel tube.
2
关于瞬时液相扩散焊的质量检测技术主要有两种，射线探伤和超声波检测。
There are mainly two quality inspection techniques of TLP, i. e. radiographic inspection and ultrasonic inspection.
3
上海石化总厂热电厂除氧器水箱，经着色探伤、x射线探伤、金相检验等方法检测后，发现焊缝有大量裂纹。
Through dye check, X-ray test, and metallographic examination, quite a lot of cracks were found in the welds of a deaerator storage tank at the cogeneration plant of Shanghai Petrochemical Works.
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