1. Icebreaker
(Matching tags: craft,work boat)

The main purpose of an icebreaker is to plough through ice in rivers, harbors, and polar regions to open a path for the navigation or material supply of other ships. Every icebreaker has a strengthened ...

2. Principal Particulars of Western Offshore NO. VIII
(Matching tags: craft,work boat)

This offshore drilling vessel has a combined bridge and forecastle, as well as a helicopter deck and all the other appurtenances of offshore oil drilling. It is capable of drilling in water 600 feet deep, ...

3. Multi-purpose Service Boat
(Matching tags: craft,work boat)

... ship is used for many kinds of work in harbors including fire-fighting, rescue, salvage, .....  ...