• 本文介绍了用电磁涡流尿素装置换热器管子进行探伤原理

    The paper introduced the principle and method of measuring the thickness and inspecting the defect with electromagnetic eddy current testing for tubes of in-service heat exchanger in urea plant.

    youdao

  • 本文介绍了用电磁涡流尿素装置换热器管子进行探伤原理

    The paper introduced the principle and method of measuring the thickness and inspecting the defect with electromagnetic eddy current testing for tubes of in-service heat exchanger in urea plant.

    youdao

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