skos:altLabel | - Dolphin
- ''Dolphin''
- Dolphin class
- ''Dolphin'' 1 class
- ''Dolphin'' 2-class submarine
- ''Dolphin'' class
- ''Dolphin''-class (Batch-I) submarine
- ''Dolphin''-class (Batch-II) submarine
- ''Dolphin''-class submarine
- ''Dolphin-class''
- Dolphin 2-class
- Dolphin submarine
- Dolphin submarines
- Dolphin type underwater craft
- Type 800
- Type 800 submarines
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