About HAYASHI TOORU
About 金材技研
About TOSHIZUKA SHIRO
About 金材技研
About MITSUI TATSURO
About 金材技研
About TSUSAKI KANEAKI
About 金材技研
About NAGAI HISASHI
About 金材技研
About 日本熱処理技術協会講演大会講演概要集
About ferrite structure
About Transformation structures,work structures
About Plastic working in general
About 超微細
About フェライト組織
About 温間加工
About パス