• 教育职员保证在遮盖食物、与食物接触表面包装材料之上或周围应没有未受保护玻璃,并制定文件确保实施

    A policy of no unprotected glass over or around exposed foods, food-contact surfaces or packaging materials is taught, documented and executed.

    youdao

  • 教育职员保证在遮盖食物、与食物接触表面包装材料之上或周围应没有未受保护玻璃,并制定文件确保实施

    A policy of no unprotected glass over or around exposed foods, food-contact surfaces or packaging materials is taught, documented and executed.

    youdao

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