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class="title"> <h1>-1TBHCOMkasino--20230130.H3T4B6.d ZJ-cc</h1></div> <div class="info"> <span class="date">发布时间: 2023-01-30 11:04:23</span> <span class="hits" id="hits"></span> </div> </div> <div class="pics"> <div class="pagination"></div> </div> <div class="contents"> <p>  深水<a href="http://www-czweitu-com.mrbai.vip">机井?/a>在使用中,常见的问题是腐蚀,主要有两种表现形式,点蚀和侵蚀,不管是哪种腐蚀方式,都会对于井管造成不良的影响,尤其是一些慢性腐蚀,不容易被工作人员及时察觉,使用之后就会造成很大的危害?/p> <p>  深水井管还有一个厂家的问题—机械损伤,这种损伤主要包括凿子和带有凿子的凹痕,这些都是机械损失造成的?/p> <p>  外部裂纹也是深水井管的一种问题,这种问题属于平面问题,容易被发现,剥裂属于严重的磨损情况,穿孔会造成断裂或者泄露?/p> <p>  为了家减少这些问题的出现,首先是厂家一定要采取正确的方式进行保养,减少后期问题的出?还有就是使用单位,在使用之前对深水井管进行细致的检查,将问题发现在使用之前,这样这也能减少损失?/p> </div> </div> <br /> <div class="other clearfix"> <ul class="left"> <p>上一? <a href="http://www-czweitu-com.mrbai.vip/jswz/3607.html">玻璃钢扬程管的材质有什么优势呢?</a> </p> <p> 下一? <a href="http://www-czweitu-com.mrbai.vip/jswz/3624.html">mpp电力管是怎么连接?</a></p> </ul> </div> </div> </div> </div> </div> </div> <div class="foot wow fadeInUp" aos="fade-up" 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href="http://electrify.nz/index.php?route=product/search&tag=pc%E5%B9%B8%E8%BF%9028%E5%A4%96%E5%9B%B4-%E3%80%8E1TBH%C2%B7COM%E3%80%8F%E5%B9%B8%E8%BF%90%E5%86%9C%E5%9C%BA%E5%AE%9A%E4%BD%8D%E6%8A%80%E5%B7%A7-%01-2023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92.H3T4B6.gegcssick" target="_blank">˫ɫ17132</a></td> </tr> <tr> <td><a href="http://e-hentai.org/tag/%E8%B6%85%E7%BA%A7%E5%A4%A7%E4%B9%90%E9%80%8F%20%E8%AF%9D%E9%A2%98%E7%B2%BE%E5%8D%8E-%E3%80%8Ewn4.com%E3%80%8F%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E5%BC%80%E5%A5%96%E8%A7%86%E9%A2%91%E7%8E%B0%E5%9C%BA%E7%9B%B4%E6%92%AD-w6p4c8-2023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92-ceyog8css " target="_blank">ƵƱΥ</a></td> <td><a href="http://www.rado.com/en_hk/catalogsearch/result/index/?q=%E5%BF%AB%E4%B9%90%E5%BD%A9cp5859com%05%E3%80%8E1TBH%C2%B7COM%E3%80%8F%E5%A4%A7%E4%B9%90%E9%80%8F%E8%83%86%E6%8B%96%E5%9B%BE%E7%89%87%052023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92.H3T4B6.goewcmuic " target="_blank">pk10ƻ</a></td> <td><a href="http://www.jaspal.com/en/catalogsearch/result/index/?p=7&q=%E5%A4%A7%E4%B9%90%E9%80%8F%E7%AC%AC15109%20%E5%BC%80%E5%A5%96%E7%BB%93%E6%9E%9C-%E3%80%8E%E8%B0%B7%E6%AD%8C%E5%A4%96%E6%8E%A8%E8%81%94%E7%B3%BBTG%40ehseo6%E3%80%8F%E5%BE%AE%E4%BF%A1%E5%BF%AB%E4%B8%89%E5%BD%A9%E7%A5%A8%E5%85%8D%E8%B4%B9%E8%AE%A1%E5%88%92--2023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92-ymu28gic0-gov-hk" target="_blank">͸2017127</a></td> <td><a href="http://www.pmindia.gov.in/en/?s=%E9%87%8D%E5%BA%86%E6%97%B6%E6%97%B6%E5%BD%A9%E8%BF%BD%E5%8F%B7%E6%96%B9%E6%A1%88%20%1B%E3%80%8E0TBH%C2%B7COM%E3%80%8F%E5%A4%A7%E4%B9%90%E9%80%8F6%E5%85%83%E5%A4%8D%E5%BC%8F%E4%B8%AD%E4%B8%89%E5%8A%A0%E4%BA%8C%E5%A4%9A%E5%B0%91%E9%92%B1%012023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92.H3T4B6.mwi28wsim.cc" target="_blank">˷ͧȫɾŷ</a></td> <td><a href="http://www.almayadeen.net/misc/news-misc/tags/%E5%BD%A9%E7%A5%A8%E4%BA%8F%E6%8D%9F%E9%80%81%E4%BD%A3%E9%87%91%E5%B9%B3%E5%8F%B0%E3%80%8E%E8%B0%B7%E6%AD%8C%E5%A4%96%E6%8E%A8%E8%81%94%E7%B3%BBTG%40ehseo6%E3%80%8F17%E6%9C%9F%E7%A6%8F%E5%88%A9%E5%BD%A9%E7%A5%A8%E5%BC%80%E5%A5%96%E7%BB%93%E6%9E%9C2023%E5%B9%B41%E6%9C%8830%E6%97%A519%E6%97%B610%E5%88%861%E7%A7%92.eam46ys0i.gov.hk" target="_blank">22Ʊƽ̨ô</a></td> </tr> </table> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https'){ bp.src = 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