http://745666.cn 專注于聚醚醚酮(PEEK)、聚酰亞胺(PI)等高性能特種工程塑料型材及制品的應(yīng)用研發(fā)及生產(chǎn) Tue, 26 Jul 2022 03:07:19 +0000 zh-Hans hourly 1 http://745666.cn/wp-content/uploads/2024/06/cropped-JUNHUA-LOGO.png http://745666.cn 32 32 http://745666.cn/jhpi1bc/ http://745666.cn/jhpi1bc/#respond Tue, 19 Jul 2022 09:22:15 +0000 http://745666.cn/jhpi1bc/ http://745666.cn/jhpi1bc/feed/ 0 http://745666.cn/jyabc/ http://745666.cn/jyabc/#respond Tue, 19 Jul 2022 09:22:15 +0000 http://745666.cn/jyabc/ http://745666.cn/jyabc/feed/ 0 http://745666.cn/pi/ http://745666.cn/pi/#respond Tue, 19 Jul 2022 09:22:15 +0000 http://745666.cn/pi/ http://745666.cn/pi/feed/ 0 http://745666.cn/jhpi3bc/ http://745666.cn/jhpi3bc/#respond Tue, 19 Jul 2022 09:22:15 +0000 http://745666.cn/jhpi3bc/ http://745666.cn/jhpi3bc/feed/ 0 http://745666.cn/jhpi2bc/ http://745666.cn/jhpi2bc/#respond Tue, 19 Jul 2022 09:22:15 +0000 http://745666.cn/jhpi2bc/ http://745666.cn/jhpi2bc/feed/ 0 http://745666.cn/pib/ http://745666.cn/pib/#respond Tue, 19 Jul 2022 09:22:17 +0000 http://745666.cn/pib/ http://745666.cn/pib/feed/ 0