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千萬人都在用的超大詞匯詞典翻譯APP
- The study on preparement for polyether polyurethane elastomer and aging
聚醚聚氨酯彈性體及其老化性能研究 - Hydrolysis resistant, thermoplastic polyether polyurethane elastomer coated nylon fabric for aerospace purposes
航空航天用抗水解的涂覆熱塑性聚合物聚氨酯彈性物的尼龍纖維