Buscas alternativas:
"rare earths" » "rate earths" (Expandir a busca), "race earths" (Expandir a busca)
"rare earth" » "rate earth" (Expandir a busca), "race earth" (Expandir a busca)
"rare earths" » "rate earths" (Expandir a busca), "race earths" (Expandir a busca)
"rare earth" » "rate earth" (Expandir a busca), "race earth" (Expandir a busca)
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Assuntos:
“...Rare earths...”
Neodímio em sub-nitretos de silício amorfo hidrogenado (a-SiNx:H)
Tese