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发表于 2025-3-25 03:54:23
Susanne Völkersely controlled by the rigid-rod PMDA/TFDB polyimide. Optical devices for telecommunications, optical interference filters, optical waveplates, and single-mode waveguides were fabricated using these fluorinated polyimides and copolyimides, which have proved to be both attractive and practical polyme
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发表于 2025-3-25 10:37:44
Daniel Burghardtgrowth in fluoropolymers. There are many stories of harrowing close calls in the fluorine chemistrylab, especially from the early years, and synthetic challenges at times remain daunting. But, fortunately, modem techniques and facilities have enabled significant strides toward taming both the hazard
令人作呕
发表于 2025-3-25 14:44:07
Rüdiger Eschmannelerating growth in fluoropolymers. There are many stories of harrowing close calls in the fluorine chemistrylab, especially from the early years, and synthetic challenges at times remain daunting. But, fortunately, modem techniques and facilities have enabled significant strides toward taming both the hazard978-1-4757-8619-4978-0-306-46919-0
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