Health assessment of logs and converted timbers by vibration techniques

Geahča maid

• Health assessment of logs and coverted timbers by vibration techniques
  Dahkki: Dubey, Y.M
• Vibration and sound
  Dahkki: Morse, Philip M.
  Almmustuhtton: (1936)
• Mechanical vibrations
  Dahkki: Hinkle, Rolland T.
  Almmustuhtton: (1974)
• Quartz vibrators and their applications
  Dahkki: Vigoureux, P.
  Almmustuhtton: (1950)
• Inorganic vibrational spectroscopy
  Dahkki: Jones, Llewellyn H.
  Almmustuhtton: (1971)