http://www.7572ri.com 專業(yè)生產(chǎn)塑料機械,產(chǎn)品有熱收縮包裝膜(PE)吹膜機組,聚乙烯,聚丙烯吹膜機組,多層共擠復合膜吹膜機組,流延膜機組,造粒機組,混料機組,教學實驗機組等塑料設備! Mon, 30 Mar 2015 01:48:07 +0000 zh-CN hourly 1 https://wordpress.org/?v=4.9.26 http://www.7572ri.com/584/ http://www.7572ri.com/584/#respond Sun, 28 Nov 2010 12:28:14 +0000 http://www.7572ri.com/?p=584 http://www.7572ri.com/584/feed/ 0