Energy-efficient electric motors /

Ижил төстэй зүйлс

• Energy efficient electric motors and their applications /
  -н: 463061 Jordan, Howard E.
  Хэвлэсэн: (1983)
• Energy-efficient electric motors : selection and application /
  -н: 249672 Andreas, John C.
  Хэвлэсэн: (1992)
• Energy-efficient electric motors : selection and application /
  -н: 249672 Andreas, John C.
  Хэвлэсэн: (1982)
• Electric motors /
  -н: 240320 Cox, V. J.
  Хэвлэсэн: (1988)
• Electric motor handbook/
  -н: 307686 Werninck, E. H.
  Хэвлэсэн: (1978)