About KAINUMA SHIGENOBU
About 九大 大学院工学研究院
About highway bridge
About steel structure
About corrosion prevention
About surface treatment
About painting
About abrasive
About adjustment
About surface quality
About corrosion product
About surface roughness
About angular dependence
About salinity
About adhesive material
About steel highway bridge
About repainting
About abrasive blasting
About blast cleaning abrasive
About preparation of surfaces
About attached salt
About Steel bridges
About Failure and maintenance of bridges,and others
About インフラ
About 設備
About 防食
About 表面処理
About 鋼道路橋
About ブラスト処理
About 鋼
About 素地調整