• All that involved in the paper are analysis and summary of some operation situations of the said pipeline detection with the ultrasonic guided wave process.

    超声检测技术天然气集输站场管道检测中遇到的一些情况进行分析总结

    youdao

  • All that involved in the paper are analysis and summary of some operation situations of the said pipeline detection with the ultrasonic guided wave process.

    超声检测技术天然气集输站场管道检测中遇到的一些情况进行分析总结

    youdao

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