• 1979年1983年才分别原油管线成品油管线得到工业性应用

    It was, however, not until 1979 and 1983 that the friction reducer began to be industrially applied in crude oil and oil products pipelines respectively.

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  • 成品油管线运营过程中发生泄漏,主要原因管线腐蚀外力撞击、打孔,泄漏后油品蒸发扩散形成的爆炸性区域具有很大的危险。

    Oil gas diffusion can probably occur from the product pipeline due to some factors such as pipe corrosion, foreign power collision, oil stolen by drilling hole or water hammer.

    youdao

  • 成品油管线运营过程中发生泄漏,主要原因管线腐蚀外力撞击、打孔,泄漏后油品蒸发扩散形成的爆炸性区域具有很大的危险。

    Oil gas diffusion can probably occur from the product pipeline due to some factors such as pipe corrosion, foreign power collision, oil stolen by drilling hole or water hammer.

    youdao

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