About TAKEDA MINORU
About マリンエンジニアリング
About oil spill (spilt oil)
About Superconductivity
About magnetohydrodynamics
About recovery
About strong magnetic field
About electromagnetic force
About permittivity
About flow control (process)
About separator (equipment)
About dependence
About MHD
About current dependence
About Other waterborne transportation and service
About Magnetohydrodynamics
About 伝導
About MHD
About 分離法
About 海洋
About 流出油
About 分離回収