About YAMANE M
About Government Industrial Research Inst. Osaka, Osaka
About KAWAHARA A
About Government Industrial Research Inst. Osaka, Osaka
About WAKIDA S
About Government Industrial Research Inst. Osaka, Osaka
About TAKEDA S
About Government Industrial Research Inst. Osaka, Osaka
About HIGASHI K
About Government Industrial Research Inst. Osaka, Osaka
About Chemistry Express
About natural environment
About Water quality control
About Lake pollution
About 環境水
About BOD
About 自動計測
About 微生物センサ
About 計測システム
About 開発