
BS ISO 14577-2 - METALLIC MATERIALS - INSTRUMENTED INDENTATION TEST FOR HARDNESS AND MATERIALS PARAMETERS - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
出版:British Standards Institution

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BS ISO 14577-2 - METALLIC MATERIALS - INSTRUMENTED INDENTATION TEST FOR HARDNESS AND MATERIALS PARAMETERS - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
出版:British Standards Institution
专家解读视频