About KUROKAWA AKIRA
About 産業技術総合研
About TSUKAHARA SONOKO
About 産業技術総合研
About KOBAYASHI TAKICHI
About ブイピイアイ
About HOJO HISAO
About バキュームプロダクツ
About ICHIMURA SHINGO
About 産業技術総合研
About two-component system
About 摩擦真空計
About Vacuum production and techniques
About Measuring methods and instruments of viscosity,viscoelasticity
About 圧力計
About 大気圧
About O2
About O3
About 混合ガス
About O3濃度
About 計測