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介绍了铸件修补胶的性能和配制方法，分析了固化剂，固化温度等因素对修补胶强度的影响，详细叙述了铸件修补方法和应用实例。
The properties and preparation methods of casting repair glue were introduced. The influence of curing agent, curing temperature and other factors on the strength of repair glue was analyzed. The casting repair methods and application examples were described in detail.