ASTM PS70-97被替代
Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperatures
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM PS70-97
发布时间：1997/4/14 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：35
标准简介
Provisional test method pertains to fracture toughness determination of KIph (precracked beam specimen), KIsc (surface crack in flexure), and KIvh (chevron-notched beam specimen) of advanced ceramics at ambient temperature.
替代本标准的新标准
