About HARUYAMA TAKUMI
About YAMADA TOORU
About KOWATA TOSHINORI
About HORIE AKIRA
About HIRATSUKA SADATO
About 日本鋳造工学会全国講演大会講演概要集
About nodular graphite cast iron
About Transformation structures,work structures
About 高強度
About 球状黒鉛鋳鉄
About パーライト
About 観察