• The objectives, criteria, guideline and principle for establishing emergency response plan of accidents due to dangerous chemicals in urban area are expounded.

    阐述了制定危险化学品事故应急救援预案目的依据指导思想原则

    youdao

  • The objectives, criteria, guideline and principle for establishing emergency response plan of accidents due to dangerous chemicals in urban area are expounded.

    阐述了制定危险化学品事故应急救援预案目的依据指导思想原则

    youdao

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