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class certificate | |||
classification certificate | |||
certificate of class | |||
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class certificate; classification certificate | |||
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classification certificate |
船级证书 : 20 phrases in 8 subjects |
Business | 2 |
Commerce | 2 |
International trade | 1 |
Logistics | 1 |
Mechanics | 1 |
Nautical | 4 |
Shipbuilding | 5 |
Technology | 4 |