About MURAKAWA M
About Nippon Inst. Technol., Saitama, JPN
About KOGA N
About Nippon Inst. Technol., Saitama, JPN
About TAKEUCHI S
About Nippon Inst. Technol., Saitama, JPN
About Journal of Manufacturing Science and Engineering
About DLC film
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About ダイヤモンド状炭素
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