About TAKAHASHI KAZUAKI
About 環境省 廃棄物・リサイクル対策部
About 月刊産業と環境
About polychlorinated biphenyl
About waste treatment
About Ministry of the Environment
About transformer(voltage)
About oil filled transformer
About condenser(capacitor)
About industrial waste
About electric equipment
About 廃電気機器
About Waste treatment in general
About Refuse treatment
About Environmental pollution in general
About Other pollutants
About PCB
About 対策
About 分析
About 最新動向
About PCB廃棄物
About 動向