原创：钢管\PE管庭院敷设安全管理的实践与探讨 - 经济法律论文发表 - xzbu.com 中国论文网 关键词：PE管；钢管；安全管理探讨 [gap=344]Key words: PE pipe; pipe; safety management
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UHMW-PE PIPE 量聚乙烯管 ; 超高分子量聚乙烯
three layer pe pipe 三层pe管
pe pipe material 聚乙烯管材
PE pipe laying PE管的敷设
PE pipe connection PE管的连接
PE pipe backfilling PE管的回填
gas PE pipe 燃气用PE管
PE pipe lining PE管内衬
Burstlining - used when wanting to install a larger PE pipe in place of the original pipes.
爆破内衬管法-当希望用大的聚乙烯管道代替原来的管道时，采用这种方法。
The principle, method and relative influence factors of the trace line of PE pipe are introduced.
介绍了PE管示踪线的探测原理和方法及相关影响因素。
Experiments showed that ultrasonic testing method was suitable for the weld quality testing of PE pipe.
试验表明，超声检测方法适用于PE管热熔焊缝的焊接质量检测。
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