BS 7854-3-1998 Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts — Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15000 r/min when measured in situ
机械振动 通过非旋转部件的测量对机械振动的评估 第4部分：现场测量标称功率在15kW以上、标称转速在120转/分和15000转/分之间的工业用机械