About YAMASHITA MASAHIDE
About KITAMURA TOMOO
About YAMASHITA KEN
About FUKUZAWA YASUSHI
About 電気加工学会誌
About EDM
About machining speed
About pure metal
About melting point
About equation of heat conduction
About heat characteristic
About velocity
About solidification structure
About die milling electric discharge machining
About die milling electric discharge machining
About removal velocity
About elimination quantity
About Special machining
About Transformation structures,work structures
About 形彫り放電加工
About 加工速度
About 材料物性