(1)补锡法。如果渗漏较轻,可将渗漏处撬出适当缝隙,用毛刷在渗漏处涂上氨化锌锭溶液,用电铬铁或焊枪加热,涂上一层焊锡即可。 (2)衬块法。如果破口较大,应用尖嘴钳将破口附近的散热片折断取下,再用0.2毫米厚的铜皮剪出比破漏面积略大的补块,用稀盐酸 (1) make up tin method. If the leakage is light, the leak can be pried out the appropriate gap, with a brush in the leakage of ammoniacal zinc ingot solution, using electric chrome iron or welding torch heating, coated with a layer of solder can be. (2) padding method. If the break larger, the use of needle-nose pliers to break off the heat sink near the break off, and then 0.2 mm thick copper skin cut off slightly larger than the leak area of ​​the patch, with dilute hydrochloric acid