Corrigendum 1 - Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of the vibration severity— 0 стр.
17.160 Vibrations,. Including measuring instruments and installations / Вибрации, измерения удара и вибрации. Включая измерительные приборы и установки
