About INOUE TSUYOSHI
About 新日鉄 鉄鋼研
About YAMAMOTO HIROYASU
About 新日鉄 鉄鋼研
About ATAKA MATSUO
About 新日鉄 鉄鋼研
About TAKAHASHI HIDEKI
About 新日鉄 室蘭製鉄所
About NISHIYAMA YASUYUKI
About 新日鉄 室蘭製鉄所
About KURAHASHI RYURO
About 新日鉄 室蘭製鉄所
About solid lubricant
About graphite
About Lubrication in general
About Rolling techniques
About グリース
About 固体潤滑剤
About 熱間圧延
About 潤滑効果