压力记录仪在燃气管道气密性试验中的应用

摘要

分析了燃气管道通常采用的气密性检测手段，针对其固有的弱点，提出一种新的电子检测手段，并详细说明了这种技术的应用特点。%The Paper reports the analysis on usual pneumatic testing methodfor gas pipeline,which disadvantages are discovered. And a mew electronic testing method has been put forward. Its application performance are also discribed in detail.