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Certificate Number: 715656
Scope: The design and manufacture of Polyvinylidene Fluoride (PVDF).
聚偏二氟乙烯的设计和制造。
Original Registration Date | Effective Date | Last Revision Date | Expiry Date |
---|---|---|---|
2023-01-30 | 2023-01-30 | 2025-02-27 | 2026-01-29 |