Products and systems for the protection and repair of concrete structures - Test methods; Reactive functions related to epoxy resins - Part 1: Determination of epoxy equivalent; English version of DIN EN 1877-1
混凝土结构保护和维修用产品和系统.试验方法;与环氧树脂有关的反应功能.第1部分:环氧当量的测定;德文版EN 1877-1:2000