General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 30067-2013
Scope
This standard defines the terms of metallography and metallographic examination and related fields, mainly covering optical microscopy, microindentation hardness testing, sample preparation, X-ray and electron metallography, quantitative metallography, photomicrography, crystallographic A term widely used in the field of metallography such as the determination of grain size and inclusion content. This standard is applicable to scientific research, production, inspection, teaching, publishing, compilation of standards and scientific and technological exchanges at home and abroad in the field of metallography.
GB/T 30067-2013 history
2013GB/T 30067-2013 Standard terminology relating to metallography