... ,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH ) Coatings: Ni, Ni-Cu-Ni, Zn, white-blue ... alarm stage, Loudspeaker Motor Field: Voice coil motor (VCM), CD\DVD-ROM, Generator, Vibration Motor, Brushless Motor, Vehicle Motor Electronics: watt-hour ...