About MURATA YUICHI
About アジア鋳造技術史学会研究発表概要集
About Archaeology
About remains
About field study
About stage (period)
About Copper
About bronze
About polishing (machining)
About figure
About diversity
About surface quality
About classification
About technical history
About monument investigation
About Bronze age
About pattern
About machining
About pattern
About Yayoi period
About Metallurgical engineering in general
About 谷
About 銅
About 研ぎ
About 紋様