解决塑料疑难问题
远超普通碳纤维强度http://tiebapic.baidu.com/forum/w%3D580/sign=45e3e8413ef0f736d8fe4c093a54b382/7be43a87e950352a28dbfb361543fbf2b2118b6a.jpg?tbpicau=2024-07-03-05_65278550045a3eb4f92dd8e4499668d1
http://tiebapic.baidu.com/forum/w%3D580/sign=166a406a454f78f0800b9afb49300a83/f7173af33a87e950d8ad2d5256385343fbf2b46a.jpg?tbpicau=2024-07-03-05_1767ed234f4ca551688e7ec3346f2bc0
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