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ÀîÎÄÇå, ÕÅΰ, Íõ·¼. (2019). PTFEĤ΢¿×½á¹¹Ó빦ЧÐÔÄܹØÏµÑо¿. ¹¦Ð§ÖÊÁÏѧ±¨, 36(5), 678-685.
Wang, X., Li, J., & Chen, Y. (2020). Optimization of composite process parameters for PTFE membrane materials. Journal of Textile Science and Engineering, 10(3), 123-130.
Zhang, L., & Li, Q. (2021). Surface energy characteristics of PTFE membranes and their impact on functional performance. Polymer Testing, 92, 106845.
Chen, Z., Liu, W., & Zhao, M. (2018). Thermal stability study of PTFE membrane materials under extreme conditions. Materials Science Forum, 931, 234-240.
Gore. (2022). eVent Fabric Technical Specifications. W.L. Gore & Associates Inc.
ÕÅΰ, ÍõÇ¿, ³ÂÃ÷. (2021). ¹ú²úPTFEĤ¸´ºÏÃæÁÏÐÔÄÜÌáÉýÑо¿. ·Ä֯ѧ±¨, 42(7), 123-129.
Freudenberg. (2021). Production Technology for PTFE Membrane Composites. Freudenberg Performance Materials GmbH.
°²Ì¤Ñз¢±¨¸æ. (2022). ¼«µØÌ½Ë÷ϵÁÐÅÀɽЬÊÖÒÕ²ÎÊý.
ÀîÄþÊÖÒհׯ¤Êé. (2023). ÇáÓðϵÁÐÅܲ½Ð¬ÐÔÄܲâÊÔ±¨¸æ.
361¡ãÊÖÒÕÂÛÎÄ. (2022). ÖÇÄÜοØÊÂÇéЬÐÔÄÜÑо¿.
ºèÐǶû¿ËÑз¢±¨¸æ. (2023). »·±£ÏÈ·æÏµÁÐЬƷÖÊÁÏÆÊÎö.
ÁõÏþ·å, Íõ·¼, ÕÔÖ¾¸Õ. (2020). PTFEĤ¸´ºÏÃæÁÏÍ¸ÆøÐÔÄÜÓÅ»¯Ñо¿. ¹¦Ð§ÖÊÁÏ, 51(12), 189-195.
ÖÜÁ¢Èº, À¹ú, ³Â¾². (2023). ÖÇÄÜÏìÓ¦ÐÍPTFEĤÖÊÁÏ¿ª·¢. ÐÂÖÊÁÏÊÖÒÕ, 38(4), 234-241.
Öйú·ÄÖ¯¹¤ÒµÁªºÏ»á±¨¸æ. (2023). ÖÇÄÜ»¯PTFEĤ¸´ºÏÃæÁÏÊг¡Õ¹Íû.
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