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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>永嘉县长洪密封件厂</title><link>http://www.chinasealing.cn/</link><description>金属垫,复合垫,法兰垫片,石墨填料垫圈</description><generator>RainbowSoft Studio Z-Blog 1.8 Walle Build 100427</generator><language>zh-CN</language><copyright>Copyright &amp;amp;copy;2005-2010 永嘉县长洪密封件厂</copyright><pubDate>Wed, 02 Nov 2011 09:01:15 +0800</pubDate><item><title>永嘉阀企携手高校产业升级</title><author>a@b.com (chinasealing)</author><link>http://www.chinasealing.cn/News/gaoxiaobengfa.html</link><pubDate>Wed, 02 Nov 2011 08:37:59 +0800</pubDate><guid>http://www.chinasealing.cn/News/gaoxiaobengfa.html</guid><description><![CDATA[<p><img alt="" src="http://www.chinasealing.cn/News/valve.jpg" 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+0800</pubDate><guid>http://www.chinasealing.cn/News/zhongguojixie.html</guid><description><![CDATA[<p>中国机械工业的高端装备仍满足不了需要，自主创新能力明显薄弱，基础发展严重滞后，现代制造服务业发展缓慢，产业发展方式较为粗放重复建设严重，产业集中度低、地区结构趋同，核心竞争力弱，生产效率和经济效益差。</p>]]></description><category>行业资讯</category><comments>http://www.chinasealing.cn/News/zhongguojixie.html#comment</comments><wfw:comment>http://www.chinasealing.cn/</wfw:comment><wfw:commentRss>http://www.chinasealing.cn/feed.asp?cmt=50</wfw:commentRss><trackback:ping>http://www.chinasealing.cn/cmd.asp?act=tb&amp;id=50&amp;key=505f5657</trackback:ping></item><item><title>金属缠绕式垫片</title><author>a@b.com (chinasealing)</author><link>http://www.chinasealing.cn/jinshudian/chanraoshidianpian.html</link><pubDate>Sat, 05 Mar 2011 08:45:34 +0800</pubDate><guid>http://www.chinasealing.cn/jinshudian/chanraoshidianpian.html</guid><description><![CDATA[<p><img alt="" src="http://www.chinasealing.cn/jinshudian/jinshuchanraodianpian.jpg" 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+0800</pubDate><guid>http://www.chinasealing.cn/News/famenmifengquan.html</guid><description><![CDATA[<p>阀门密封圈材料有金属和非金属两大类。常用材料有合成橡胶、尼龙、聚四氟乙烯、铸铁、巴氏合金、铜合金、铬不锈钢、铬镍钛不锈钢、渗氮钢、渗硼。</p>]]></description><category>行业资讯</category><comments>http://www.chinasealing.cn/News/famenmifengquan.html#comment</comments><wfw:comment>http://www.chinasealing.cn/</wfw:comment><wfw:commentRss>http://www.chinasealing.cn/feed.asp?cmt=45</wfw:commentRss><trackback:ping>http://www.chinasealing.cn/cmd.asp?act=tb&amp;id=45&amp;key=f6108956</trackback:ping></item><item><title>四氟夹包垫片</title><author>a@b.com (chinasealing)</author><link>http://www.chinasealing.cn/PTFE/sifujiabaodianpian.html</link><pubDate>Fri, 25 Feb 2011 09:12:44 +0800</pubDate><guid>http://www.chinasealing.cn/PTFE/sifujiabaodianpian.html</guid><description><![CDATA[<p><img alt="" src="http://www.chinasealing.cn/PTFE/sifudianpian.jpg" /></p><p><strong>四氟夹包垫片</strong></p><p>　　四氟垫片选用材料：聚四氟乙烯、<a 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