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  1. frisch, k. c., & reegan, s. (1997). polyurethanes: chemistry, processing and applications. hanser gardner publications.
  2. saam, j. c. (2001). flexible polyurethane foams. rapra technology limited.
  3. liu, x., & zhang, h. (2018). green polyurethane materials based on renewable resources. springer.

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  1. ÀîÖ¾¸Õ, ÕÅÏþÃ÷. (2016). ÈíÅݾÛÃѶàÔª´¼ÔÚ¼Ò¾ßÖеÄÓ¦ÓÃÑо¿.¡¶»¯¹¤Ð²ÄÁÏ¡·, 44(2), 56-60.
  2. Íõº£Ñà, ³ÂÁ¢¾ü. (2020). ÉúÎï»ù¾ÛÃѶàÔª´¼µÄÑо¿½øÕ¹.¡¶ËÜÁϹ¤Òµ¡·, 48(4), 112-116.
  3. Áõ־ǿ, »ÆÎĽÜ. (2022). ¾Û°±õ¥ÈíÅݲÄÁÏÔÚÆû³µ×ùÒÎÖеÄÓ¦Ó÷ÖÎö.¡¶Æû³µ¹¤ÒÕÓë²ÄÁÏ¡·, (5), 45-49.

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