Which space(s)is(are)deducted from gross tonnage to derive net tonnage().
The Tonnage Certificate gives()of a vessel which is classified into gross tonnage and net tonnage.
The Tonnage Certificate gives the()of a ship which is classified into gross tonnage and net tonnage.
A tonnage tax is levied according to the().
Which space(s)is(are)deducted from gross tonnage to derive net tonnage().
Tonnage openings must be closed by means of().
Tonnage tax is officially based upon the figures obtained from the ().
A tonnage tax is levied according to the().
Gross tonnage indicates the vessel’s().
An International Tonnage Certificate will be issued to a vessel when it meets several requirements,one of which is that the vessel must ().