摘要
探讨了城市中压燃气管道堵塞的原因及后果,分析比较了管道堵塞的各种清管方法。
The causes and consequences of blockage in urban middle-pressure gas pipeline are discussed. The different methods for clearing the blockage are analyzed and compared.
出处
《煤气与热力》
2011年第4期40-41,共2页
Gas & Heat
关键词
中压管道
堵塞
清管
middle-pressure pipeline
blockage
pipeline clearing
