CN100580297C - 低吸水率预应力钢筒混凝土管及制作方法 - Google Patents
低吸水率预应力钢筒混凝土管及制作方法 Download PDFInfo
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- CN100580297C CN100580297C CN200810121171A CN200810121171A CN100580297C CN 100580297 C CN100580297 C CN 100580297C CN 200810121171 A CN200810121171 A CN 200810121171A CN 200810121171 A CN200810121171 A CN 200810121171A CN 100580297 C CN100580297 C CN 100580297C
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CN200810121171A CN100580297C (zh) | 2008-10-06 | 2008-10-06 | 低吸水率预应力钢筒混凝土管及制作方法 |
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CN101368651A CN101368651A (zh) | 2009-02-18 |
CN100580297C true CN100580297C (zh) | 2010-01-13 |
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CN102909784B (zh) * | 2012-11-06 | 2014-10-08 | 倪志权 | 一种应用界面剂生产预应力钢筒混凝土管的方法及设备 |
CN104180084A (zh) * | 2013-05-21 | 2014-12-03 | 山东沃特管业有限责任公司 | 带环氧胶泥保护层的预应力钢筒混凝土管及生产方法 |
CN109654306A (zh) * | 2017-10-12 | 2019-04-19 | 方圆电气股份有限公司 | 一种高分子聚合物复合钢筒预应力管道 |
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- 2008-10-06 CN CN200810121171A patent/CN100580297C/zh active Active
Non-Patent Citations (4)
Title |
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浅谈预应力钢筒混凝土管生产过程中的质量控制. 郭永锋等.山西水利科技,第2期. 2000 |
浅谈预应力钢筒混凝土管生产过程中的质量控制. 郭永锋等.山西水利科技,第2期. 2000 * |
预应力钢筒混凝土管(PCCP)设计方法探讨. 张社荣等.水利水电技术,第36卷第4期. 2005 |
预应力钢筒混凝土管(PCCP)设计方法探讨. 张社荣等.水利水电技术,第36卷第4期. 2005 * |
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Address after: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee after: ZHEJIANG DRAGON PIPE MANUFACTURING Co.,Ltd. Address before: 321025 Wucheng Jinhua New District Linjiang Industrial Zone Zhejiang Zhejiang Julong Pipe Industry Group Co., Ltd. Patentee before: ZHEJIANG JULONG PIPE GROUP Co.,Ltd. |
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Address after: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee after: Egg Lars Limited by Share Ltd. Address before: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee before: ZHEJIANG DRAGON PIPE MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20171023 Address after: Zhejiang Province, Jinhua City, Kwong Hing Road 321000 Wucheng District No. 58 Patentee after: ZHEJIANG JULONG PIPES TECHNOLOGY CO.,LTD. Address before: 321025 Linjiang Industrial Zone, Wucheng New District, Zhejiang, Jinhua Patentee before: Egg Lars Limited by Share Ltd. |