Abstract
The underlying principle and structure of an automatized apparatus for identification mark sensing from the tubing string surface are considered. The apparatus can be used in manufacturing, repairing, and restoring tubing strings.
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Perkovskii, R.A., Gavrilov, A.I., Shirankov, A.F. et al. Apparatus for Identification Mark Sensing from Tubing Strings. Russian Journal of Nondestructive Testing 39, 714–716 (2003). https://doi.org/10.1023/B:RUNT.0000019723.68392.cb
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DOI: https://doi.org/10.1023/B:RUNT.0000019723.68392.cb