NF E90-079-2:2010
机械振动.通过测量旋转轴对机械振动的评估.第2部分:50 MW以上运转速度为1500 r/min,1800 r/min,3000 r/min,3600 r/min的陆地安装的汽轮机和发电机
Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 2 : land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min.