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

    粮食仓储饲料加工行业可能产生职业病危害因素进行了识别评价

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  • The basic functions of the grain distribution make farmers 'grain, after the acquisition, transportation, processing and storage and ultimately transferred to the consumer sectors.

    粮食流通基本职能农民生产的商品粮经过收购运输加工保管最终转移消费领域。

    youdao

  • The basic functions of the grain distribution make farmers 'grain, after the acquisition, transportation, processing and storage and ultimately transferred to the consumer sectors.

    粮食流通基本职能农民生产的商品粮经过收购运输加工保管最终转移消费领域。

    youdao

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