bn:16344579n
Noun Named Entity
Categories: Auxiliary research ship classes, Mine warfare vessels of the United Kingdom, Ship classes of the Royal Navy
EN
Echo-class survey ship  Echo-class  Echo class survey ship
EN
The Echo class was a class of multi-purpose hydrographic survey ships in commission with the Royal Navy. Wikipedia
English:
2002
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EN
The Echo class was a class of multi-purpose hydrographic survey ships in commission with the Royal Navy. Wikipedia
A Royal Navy class Wikipedia Disambiguation
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