The mechanism and methods of pipeline repairing by PE pipe insert replacement technology is explained based on the properties of PE pipe, and several main in-site working technologies are introduced.
根据PE管的特性，阐述了运用PE管穿插更新技术进行管道修复的机理和方法，介绍了一些主要的现场施工技术。
Conclusion Acute organic phosphor result in breathing muscle paralysis should insert pipe in windpipe or cut windpipe and do nursing bes…
结论急性有机磷中毒致呼吸肌麻痹适时气管插管或气管切开，做好术后护理，可提高抢救成功率。
Conclusion Acute organic phosphor result in breathing muscle paralysis should insert pipe in windpipe or cut windpipe and do nursing bes…
结论急性有机磷中毒致呼吸肌麻痹适时气管插管或气管切开，做好术后护理，可提高抢救成功率。
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