IS:4729-1968 Measurement & evaluation of vibration of rotating electrical machine
Indian Standard Institution Manak Bhawan
IS:4729-1968 Measurement & evaluation of vibration of rotating electrical machine - ISI Manak bhawan 1968 - 14
IS:4729-1968 Measurement & evaluation of vibration of rotating electrical machine - ISI Manak bhawan 1968 - 14