• The occupational disease hazardous factors on the staff in the grain storage and feed processing industry were identified and evaluated.

    对粮食仓储与饲料加工行业中可能产生的职业病危害因素进行了识别与评价。

    youdao

  • This paper mainly studies the problem of rational distributions of formula feed-processing industry by means of system analysis.

    运用系统分析方法对配合饲料加工业的合理布局问题进行了研究。

    youdao

  • This paper mainly studies the problem of rational distributions of formula feed-processing industry by means of system analysis.

    运用系统分析方法对配合饲料加工业的合理布局问题进行了研究。

    youdao

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