About UMEKAWA HIBIKI
About HIGASHIURA FU
About KAI HOTAKA
About HIRAI NOBUMITSU
About 材料とプロセス(CD-ROM)
About steelmaking slag
About environmental remediation
About biofilm
About concept
About TOC
About quantification
About quantity
About Steelmaking
About Recycling of resources
About 鉄鋼スラグ
About 常在菌
About バイオフィルム
About 生成量
About 定量分析
About 試み