针对停系统处理煤气管道泄漏耗时、耗能、操作复杂、威胁人生安全和煤气放散

针对停系统处理煤气管道泄漏耗时、耗能、操作复杂、威胁人生安全和煤气放散污染环境的问题，提出了补坯加固技术，避开了煤气易燃、易爆、有毒的问题，对可焊的设备、管道上出现的焊缝薄弱环节及煤气管道长期投运造成的减薄部位进行了加固，为公司安全生产发挥了作用，产生了巨大的经济效益和环保效益。
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[关键词] 煤气管道 泄漏 焊缝 补坯加固

結果 (中文) 3:

For gas pipeline leakage stop system processing time and energy consumption, complex operation, threat human safety and gas pollution problem, put forward the reinforcement technology of blank fill, to avoid the problem of gas flammable, explosive and toxic, thinning site and gas pipeline on the weld appearance of welding equipment, the weak link of long-term operation of pipeline caused by the reinforcement, and played an important role in safety production, resulting in huge economic and environmental benefits..[Key words] gas pipeline leak weld reinforcement