@book{
international2009iaea,
title={Leak Detection in Heat Exchangers and Underground Pipelines Using Radiotracers},
author={ },
series={entity},
number={38 },
year={2009},
isbn={ },
url={/publications/8134/leak-detection-in-heat-exchangers-and-underground-pipelines-using-radiotracers },
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
address={Vienna}
}ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾