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1 前言根据国外资料介绍以及当前国内引进的加氢反应器运行(已超过6年)情况,在用热壁加氢反应器检测的主要对象是在生产使用中新生和正在发展的缺陷,对原始缺陷(制造过程
1 Introduction According to the introduction of foreign information and the current domestic introduction of hydrogenation reactor operation (more than 6 years), the main target in the hot wall hydrogenation reactor test is the birth and development of production and use of defects, the original Defects (manufacturing process