Listening Quiz: Tư Vấn Về Tính Tương Thích Phụ Gia – Medium Level

1. What is the main topic of Kevin and Linda’s conversation?
2. What might happen if the additive is not compatible with the polymer?
3. How does Linda say they should test compatibility?
4. What can be inferred about the additive test Linda describes?
5. How long does Linda say the testing usually takes?

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