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根据多年的实践 ,从受力、几何尺寸、垫料等方面分析了锅炉检查孔发生泄漏的主要原因 ,并提出了预防泄漏的措施。
According to many years of practice, the main causes of leaks in boiler inspection holes are analyzed from the aspects of force, geometry and litter, and the measures to prevent leakage are put forward.