About YAMAMOTO MASAYUKI
About 山本科学工具研究社
About YAMAMOTO TAKASHI
About 山本科学工具研究社
About MIYAHARA KENSUKE
About 物質・材料研究機構
About 材料試験技術
About diamond indenter
About indentation hardness
About hardness test
About shape measurement
About CCD camera
About curvature
About angular dependence
About standard specimen
About dependence
About Rockwell hardness
About cone angle
About morphology-dependency
About hardness standard specimen
About Material testing
About ダイヤモンド圧子
About 評価
About 硬さ試験