About YAMAGUCHI N
About Chiba Prefectural Boso-Fudoki-no-Oka Museum, Chiba-ken, JPN
About ANAZAWA Y
About Chiba Prefectural Boso-Fudoki-no-Oka Museum, Chiba-ken, JPN
About TATE M
About Univ. Tokyo, JPN
About SASABE M
About Chiba Inst. Technol., Chiba-ken, JPN
About ISIJ International (Iron and Steel Institute of Japan)
About ironmaking
About placer
About Pig iron making
About Metallurgical engineering in general
About 千葉
About 古代
About 製鉄
About 試験