Drillers Convention : programme and synopsis of lectures /

類似資料

• Drillers training and reference manual /
  出版事項: (1976)
• An investigation into the effects of point thinning and drill stiffness on drill performance /
  出版事項: (1961)
• Drilling practice /
  著者:: Vinnikov, I︠A︡. A. (I︠A︡kov Abramovich), 1910-Vinnikov, I͡A. A.
• Drilling technology /
  著者:: Krar, Stephen F., 等
  出版事項: (1977)
• Australian drillers guide /
  出版事項: (1985)