Abrasives

類似資料

• Abrasion resistance and its measurement
  著者:: Buist, J M
  出版事項: (1950)
• An investigation into the mechanics of abrasive jet machining
  著者:: R.Vijayakumar
• Geographical description of the Bering sea
  著者:: Bezrukov, P L
  出版事項: (1964)
• Commerce annual 1976: Minerals in Indian economy
  出版事項: (1976)
• Indiayile khanijangal
  著者:: George, P. C.
  出版事項: (1974)