CN102705603B - 一种由t形钩圆管骨架构成的波纹管及制作方法 - Google Patents
一种由t形钩圆管骨架构成的波纹管及制作方法 Download PDFInfo
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CN201210018573.8A CN102705603B (zh) | 2012-01-20 | 2012-01-20 | 一种由t形钩圆管骨架构成的波纹管及制作方法 |
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CN201210018573.8A CN102705603B (zh) | 2012-01-20 | 2012-01-20 | 一种由t形钩圆管骨架构成的波纹管及制作方法 |
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CN102705603A CN102705603A (zh) | 2012-10-03 |
CN102705603B true CN102705603B (zh) | 2015-01-07 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1414277A (zh) * | 2002-11-18 | 2003-04-30 | 蒯一希 | 螺旋型波纹塑料管材及其制备方法 |
CN2672410Y (zh) * | 2004-01-18 | 2005-01-19 | 大庆油田长垣管业有限公司 | 塑料定位钉钢骨架增强塑料复合管件 |
CN201078523Y (zh) * | 2007-09-26 | 2008-06-25 | 石家庄宝石克拉大径塑管有限公司 | 大口径骨架管聚乙烯缠绕结构壁管材 |
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CN2926729Y (zh) * | 2006-07-31 | 2007-07-25 | 四川天鑫塑胶管业有限公司 | 钢带增强型螺旋缠绕管 |
CN202580342U (zh) * | 2012-01-20 | 2012-12-05 | 浙江双林机电科技有限公司 | 一种由t形钩圆管骨架构成的波纹管 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1414277A (zh) * | 2002-11-18 | 2003-04-30 | 蒯一希 | 螺旋型波纹塑料管材及其制备方法 |
CN2672410Y (zh) * | 2004-01-18 | 2005-01-19 | 大庆油田长垣管业有限公司 | 塑料定位钉钢骨架增强塑料复合管件 |
CN201078523Y (zh) * | 2007-09-26 | 2008-06-25 | 石家庄宝石克拉大径塑管有限公司 | 大口径骨架管聚乙烯缠绕结构壁管材 |
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