VDI 3839 Blatt 6-2005 Instructions on measuring and interpreting the vibration of machines - Typical vibration patterns with machine sets in hydraulic power stations
2007VDI 3839 Blatt 6-2007 Instructions on measuring and interpreting the vibration of machines - Typical vibration patterns with machine sets in hydraulic power stations
2005VDI 3839 Blatt 6-2005 Instructions on measuring and interpreting the vibration of machines - Typical vibration patterns with machine sets in hydraulic power stations