About SAWAI TAKESHI
About OGAWA KOICHI
About 大阪府大 総合科学
About OCHI HIIZU
About 大阪工大 共同研セ
About YAMAMOTO YOSHIAKI
About FURUKAWA HIROYUKI
About SUGA YASUO
About aluminum base alloy
About JISA5056
About Weld zone
About Mechanical properties
About アルミニウム合金
About 摩擦圧接
About 継手
About 熱入力
About 評価
About 圧接
About 引張強さ