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| плановые учения (I can confirm that this is a routine exercise to test the marine evacuation system and not an evacuation of the vessel. This is required to be done regularly. (Reddit) ART Vancouver) | |||
| регламентная проверка (oleg.vigodsky) | |||
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routine exercise : 2 短语, 2 学科 |
| 一般 | 1 |
| 油和气 | 1 |