About KAWASAKI TAKERU
About 日立 笠戸事業所
About 日本機械学会誌
About rolling stock
About aluminum base alloy
About extrusion molding
About forming and molding
About thin walled structure
About weldability
About friction stir welding
About high speed vehicle
About property
About 構体
About A7204
About A6005C
About integrated molding
About friction stir joining
About A-train
About ダブルスキン構体
About Railway vehicle design
About Welding design,welded structures
About 鉄道車両
About 研究
About 開発
About アルミニウム合金
About 海外展開