winding with magnetic alloy wire 1.Dia:0.2-8.0mm 2.Standard: IEC, GB ... ,UL Approved,ISO9001,ISO14001Standard: IEC, NEMA,GB2.Features:a) Excellent resistance to abrasion and solvent,b) Excellent electricity performancec) Excellent heat ... ,explosion-proof motor,dry-type transformer,anti-explosion motor,precision electric appliance ,electric motor,deflection coil,audio devices,buzzer,watch,microphone and ...