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1.适用范围 1.1 本标准规定了金属构件加载过程中声发射检测方法,适用于新的或使用中的压力容器、贮罐、管道及其它结构件。
1. Scope of application 1.1 This standard specifies the acoustic emission detection method during the loading of metal components, applicable to new or used pressure vessels, storage tanks, pipes and other structural components.