About KIMURA KIMITOSHI
About 日本製鋼所 室蘭研
About ISHIGURO TOORU
About 日本製鋼所 室蘭研
About KAWANO KOJI
About 出光エンジニアリング
About HATTORI KYOJI
About 富士石油 袖ケ浦製油所
About petroleum refining
About Facilities management
About Reliability
About Metallic materials
About 劣化診断
About 石油精製
About 高圧水素
About 損傷