Material de la descripción 1.: Tierra rara, grado del Neodimio-Hierro-boro 2.: N30-N50, N30M, N30H-N48H, N30SH-N45SH, N28UH- H40UH, N28EH, N38EH. 3. ....
Material de la descripción 1.: Tierra rara, grado del Neodimio-Hierro-boro 2.: N30-N50, N30M, N30H-N48H, N30SH-N45SH, N28UH- H40UH, N28EH, N38EH. 3. ....
Material de la descripción 1.: Tierra rara, grado del Neodimio-Hierro-boro 2.: N30-N50, N30M, N30H-N48H, N30SH-N45SH, N28UH- H40UH, N28EH, N38EH. 3. ....
Material de la descripción 1.: Tierra rara, grado del Neodimio-Hierro-boro 2.: N30-N50, N30M, N30H-N48H, N30SH-N45SH, N28UH- H40UH, N28EH, N38EH. 3. ....
Material de la descripción 1.: Tierra rara, grado del Neodimio-Hierro-boro 2.: N30-N50, N30M, N30H-N48H, N30SH-N45SH, N28UH- H40UH, N28EH, N38EH. 3. ....