About NISHIUCHI SHIGENORI
About 京都市産業技術研
About KITSUDO TADASHI
About 大阪府産業技総研
About MATSUMOTO HIDETO
About 三共合金鋳造所
About alloy cast iron
About Transformation structures,work structures
About Various techniques for casting
About ステンレス
About 球状
About 炭化物
About 鋳鉄
About バナジウム
About 溶解