Truyen3h.Co

Magicianlucky
22. State about stern tube sealing with aft simplex shaft seal type.

13. State requirements about dimension of the engine room for indepen

21. State about stern tube sealing with forward simplex shaft seal type.

19. State about stern bearing made from white metal bearing

14. requirements about the needments of the propulsion plant for indep

20. State about stern tube sealing with gland packing seal type.

16. State about stern tube:

17. State about stern bearing made from special wood:

15. Describe structure of single acting arrangement, principle

18. State about stern bearing made from synthetic rubber bearing