About KUMADA TAKESHI
About 山武ハネウエル
About MITSUI KIMIYUKI
About NAKAJIMA KAZUO
About 東京精密
About NAMATAME HIDEYUKI
About 東京精密
About 精密工学会誌
About surface roughness
About Measuring methods and instruments of length,area,cross section,volume,angle
About 微動
About 連動
About 制御機構
About 表面粗さ
About 研究
About 測定結果