摘要本文简单介绍金属给水管道的腐蚀原因、腐蚀后的危害 。The cause of the corrosion of the metal water feed pipe,the harm of the corrosion and the detergent method were introduced.
9A Dazin,G Cavazzini,G Pavesi, et aL High-speed stereoscopic PIV study of rotating instabilities in a radial vaneless diffuser[J]. Experiments in Fluids, 2011,51 (1) : 83-93.
10P Maruzewski, V Hasmatuchi, H P Mombelli, et al. Surface roughness impact on Francis turbine performances and prediction of efficiency step up [J]. International Journal of Fluid Machinery and Systems, 2009, 2 (4); 353-362.
