About TAKAHASHI MIKIO
About TAKAHASHI HIDEO
About KOIDE TAKAO
About 鳥取大 大学院
About ITAGAKI TAKAYOSHI
About plastic
About lifetime prediction
About grease lubrication
About rotational frequency
About endurance test
About temperature fluctuation
About crossed helical gear
About harsh environment
About non-lubrication
About Gears,gear units
About Lubrication in general
About プラスチック
About ねじ歯車
About 寿命推定
About 潤滑