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View Full Version : ေရေၾကာင္းအင္ဂ်င္နီယာပညာ



  1. ေရ ေၾကာင္း အင္ ဂၽင္ နီယာ ဆိုင္ ရာ Computer based trainings မၽား
  2. VFD
  3. DELUGE - System
  4. Bilge - System
  5. Water tight door - system
  6. general knowledge for agent problem
  7. Four-stroke and Two-Stroke Engine