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  1. ¡¶¶ùͯÓÎÀÖÉèÊ©°²È«¼¼Êõ¹æ·¶¡·gb/t 39324-2020
  2. ¡¶¾Û°±õ¥²ÄÁÏÔÚ¶ùͯÓÎÀÖÉèÊ©ÖеÄÓ¦ÓÃÑо¿¡·£¬¡¶»¯¹¤Ð²ÄÁÏ¡·£¬2022ÄêµÚ6ÆÚ
  3. ¡¶»·±£Ð;۰±õ¥²ÄÁϵķ¢Õ¹ÏÖ×´ÓëÇ÷ÊÆ¡·£¬¡¶ÖйúËÜÁÏ¡·£¬2023ÄêµÚ4ÆÚ
  4. ¡¶ÐÂÐ;۰±õ¥µ¯ÐÔÌåÔÚÓÎÀÖÉ豸ÖеÄÓ¦Ó÷ÖÎö¡·£¬¡¶ÏðËܼ¼ÊõÓë×°±¸¡·£¬2021ÄêµÚ10ÆÚ

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  1. ag. (2022). technical data sheet of suprasec 2082.
  2. astm f1292-14: standard specification for impact attenuation of surfacing materials within the use zone of playground equipment.
  3. european chemicals agency (echa). (2023). reach regulation compliance report on polyurethane raw materials.
  4. kim, j., & lee, s. (2021). development of eco-friendly polyurethane foam for children¡¯s playgrounds, journal of applied polymer science, vol. 138, issue 12.

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