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T12.7*7.9*5 Mn-Zn High Permeability Soft Ferrite Green Anti-Interference Magnetic Ring
T12.7*7.9*5, Mn-Zn high permeability soft ferrite, green anti-interference magnetic ring
T12.7*7.9*5, Mn-Zn high permeability soft ferrite, green anti-interference magnetic ring