常見例句The material polyurethane hardfoam( Baydur, produced by Bayer AG) was lighter than fiberglass-reinforced polyester and easy to manage. 拜耳公司貝杜爾産品較玻璃纖維強(qiáng)化聚酯塑料更輕更易於処理。The material polyurethane hardfoam (Baydur, produced by Bayer AG) was lighter than fiberglass-reinforced polyester and easy to manage. 拜耳公司貝杜爾産品較玻璃纖維強(qiáng)化聚酯塑料更輕更易於処理。 返回 Baydur