• Application of soldered finned tube to convection section of high hydrogenation heater in refinery is proved to be safe and reliable through industrial practice.

    工艺应用实践表明,翅片应用炼油厂高压加氢加热炉对流安全可靠的。

    youdao

  • Application of soldered finned tube to convection section of high hydrogenation heater in refinery is proved to be safe and reliable through industrial practice.

    工艺应用实践表明,翅片应用炼油厂高压加氢加热炉对流安全可靠的。

    youdao

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