CN101846229B - 管道焊缝防腐固强方法及其中阳模消融剂和固强注浆液 - Google Patents
管道焊缝防腐固强方法及其中阳模消融剂和固强注浆液 Download PDFInfo
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- CN101846229B CN101846229B CN2010102032653A CN201010203265A CN101846229B CN 101846229 B CN101846229 B CN 101846229B CN 2010102032653 A CN2010102032653 A CN 2010102032653A CN 201010203265 A CN201010203265 A CN 201010203265A CN 101846229 B CN101846229 B CN 101846229B
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CN2010102032653A CN101846229B (zh) | 2010-06-19 | 2010-06-19 | 管道焊缝防腐固强方法及其中阳模消融剂和固强注浆液 |
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CN101846229A CN101846229A (zh) | 2010-09-29 |
CN101846229B true CN101846229B (zh) | 2011-12-07 |
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CN106515039B (zh) * | 2016-10-27 | 2020-02-04 | 九牧厨卫股份有限公司 | 一种利用母模和盖模制备高压注浆成型用工作模的方法 |
CN115076508B (zh) * | 2022-06-20 | 2023-07-25 | 南京江北水务发展有限公司 | 一种供水钢管焊缝漏损修复方法 |
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JP3614933B2 (ja) * | 1995-06-06 | 2005-01-26 | 古河電気工業株式会社 | 金属管接続部の防食保護方法 |
JPH09189395A (ja) * | 1995-11-09 | 1997-07-22 | Nkk Corp | 埋設管継手部の防食被覆方法 |
CN1144240A (zh) * | 1996-06-13 | 1997-03-05 | 徐春来 | 一种以废聚苯乙烯为原料的苯烯清漆的制备方法及其产品 |
US5900195A (en) * | 1996-08-12 | 1999-05-04 | Urethane Products International | Protection of pipeline joint connections |
GB2394017A (en) * | 2002-10-07 | 2004-04-14 | Deepsea Engineering & Man Ltd | Pipe-in-pipe flowline joint |
US20040145178A1 (en) * | 2003-01-24 | 2004-07-29 | Ball Thomas A. | Method and apparatus for filling joints in weighted pipelines and resulting joint structure |
CN100564684C (zh) * | 2007-08-23 | 2009-12-02 | 武汉理工大学 | 一种树脂灌注式沥青混凝土钢箱梁桥面组合结构铺装方法 |
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