求翻译：设计确认活动通常由顾客和其主管部门、施工单位以及有关的第三方参加的外部确认来实现。公司应委派能胜任的人员参加确认活动。是什么意思？

Design validation activities is usually achieved by the customer and to the competent authorities, the construction unit and the relevant third party to participate in external validation. The company should appoint competent personnel to participate in validation activities.

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The design confirmed the activity usually by the customer and its department responsible for the work, the construction as well as the related third party participation exterior confirmation realizes.The company should delegate the personnel who can be competent to participate in the confirmation ac

Typically used by customers and design validation activities related to its competent authorities, construction units, as well as external confirmation of third party implementations. Companies should be delegated to competent persons to participate in confirm that activity.