About NAKATA TAKESHI
About MATSUMOTO HIROSHI
About 芝浦工大 大学院
About KASUGAI TAKAYOSHI
About 金材技研
About KOYAMA MITSUHARU
About 自動車鋳物
About nodular graphite cast iron
About Heat treatment technology
About 球状黒鉛鋳鉄
About 熱処理
About 連続冷却
About 変態
About 挙動