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| crew of two (Bathyscaphe Trieste, a Italian-built deep-diving research submersible vehicle, which with its crew of two reached a record maximum depth of about 10,911 metres snowleopard) | |||
| two-man crew; dyad | |||
| экипаж из двух человек: 3 phrases in 2 subjects |
| Aviation | 2 |
| Aviation medicine | 1 |