BS ISO 7919-2:2009
機械振動.通過在旋轉軸上的測量評價機械振動.功率超過50 MW、額定轉速在1500 r/min、1800 r/min、3000 r/min和3600 r/min的地面安裝的蒸汽輪機和發電機組
Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min