About YOSHIDA K
About Tokai Univ., Kanagawa, JPN
About KUBOKI I
About Ishikawa Vocational Training Coll., Ishikawa, JPN
About NORASETHASOPON S
About KMITL, Bangkok, THA
About Journal of Materials Processing Technology
About die forging
About Forging techniques
About 多段
About 鍛造
About 作製
About 腕時計
About マイクロ部品
About 品質改善