• A salt factory workshop was used in severe corrosion environment for ages, structure damaged seriously, was unsafe very much, must be reinforced.

    盐厂制盐车间长期重度腐蚀环境下运行,结构破坏严重,已极度不安全必须进行加固。

    youdao

  • A salt factory workshop was used in severe corrosion environment for ages, structure damaged seriously, was unsafe very much, must be reinforced.

    盐厂制盐车间长期重度腐蚀环境下运行,结构破坏严重,已极度不安全必须进行加固。

    youdao

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