Tunneling Machine Research

Eitemau Tebyg

• Tunneling Machine Research
  gan: OLSON, Richard C.
• Tunneling Machine Research
  gan: Schmidt, Robert L.
  Cyhoeddwyd: (1973)
• Tunneling Machine Research. Development of an experimental full-scale research rock cutting device.
  gan: Rad, Parviz F.
  Cyhoeddwyd: (1973)
• Tunneling Machine Research. Interaction between disk-cutter grooves in rocks.
  gan: Rad, Parviz F.
  Cyhoeddwyd: (1974)
• Tunneling Machine Research. Size distribution of rock fragments produced by rolling disk cutters.
  gan: Rad, Parviz F.
  Cyhoeddwyd: (1974)