About PEREZ O P
About Tohoku Univ., Sendai, JPN
About UMETSU Y
About Tohoku Univ., Sendai, JPN
About SASAKI H
About Waseda Univ., Tokyo, JPN
About Hydrometallurgy
About Iron
About 磁性鉄
About Other inorganic chemicals and inorganic materials
About 室温
About 水溶液
About 磁性
About 鉄
About 沈殿
About ち密化