• 由于介质原因造成腐蚀,使台丙烯冷凝器大面积焊缝失效发生泄漏

    Because of condenser caused by mediums, leakage occurred in the large-area welding between pipe connect of a C_3H_6 condenser tube sheet.

    youdao

  • 由于介质原因造成腐蚀,使台丙烯冷凝器大面积焊缝失效发生泄漏

    Because of condenser caused by mediums, leakage occurred in the large-area welding between pipe connect of a C_3H_6 condenser tube sheet.

    youdao

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