Listening Quiz: Yêu Cầu QC Phân Tích Cho Sản Xuất Sản Phẩm Mới – Advanced Level

1. What are Olivia and Kevin mainly discussing?
2. Which tests does Olivia say need to be added?
3. How often should stability tests be run during production?
4. What does Olivia say about sample collection?
5. Why does Olivia say the QC steps are important even if they add time?

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