指定人物必须自己说出自己的名字，或者佩戴姓名牌吗？
Does the required character have to say his name or wear a name tag?
指定人员应有明确的职责和权限，以采取措施并予以记录。
Designated personnel shall have defined responsibility and authority to initiate and record actions.
指定人员应有明确的职责和权限，以采取措施并予以记录。
Designated personnel shall have defined responsibility and authority to initiate and record actions.
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