最終更新日:2024/07/29
Ferrofluid is a magnetic liquid that contains nanoparticles of a magnetic material.
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Ferrofluid is a magnetic liquid that contains nanoparticles of a magnetic material.
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Ferrofluid is a magnetic liquid that contains nanoparticles of a magnetic material.
Ferrofluid is a magnetic liquid that contains nanoparticles of a magnetic material.