DIN EN ISO 148-2 E : 2017现行
METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 2: VERIFICATION OF TESTING MACHINES (ISO 148-2:2016)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN EN ISO 148-2 E : 2017
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Defines the verification of pendulum-type impact testing machines, in terms of their constructional elements, their overall performance and the accuracy of the results they produce.
