About AIDA SHUHEI
About 新潟県工技総研
About TANABE HIROSHI
About 新潟県工技総研
About SUGAI HIROYUKI
About 新潟県工技総研
About TAKANO ITARU
About 新潟県工技総研
About ONUKI HIDEKI
About 新潟県工技総研
About KOBAYASHI MASARU
About magnesium base alloy
About ASTMAZ31
About Mechanical properties
About Press working
About AZ31マグネシウム合金
About 深絞り成形性