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| أبقى ؛صان ؛تحافظ | |||
| ابقي علي ؛حفظ ؛حافظ | |||
| صيانة | |||
| Англійський тезаурус | |||
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| Concerning altitude or flight level FL, an expression meaning "Remain at level specified" ؛Concerning other ATC instructions, the term is used in its literal sense; e.g., "Maintain VFR". | |||
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maintain : 2 фрази в 1 тематиці |
| Економіка | 2 |