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inspection window; watch window (ssn) | |||
observation opening (в покрытии) | |||
observation window | |||
sighting window | |||
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observation window ("окно" (удобное время) для наблюдений) | |||
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observation window | |||
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observation window |
окно для наблюдения: 7 phrases in 4 subjects |
Astronautics | 4 |
Household appliances | 1 |
Makarov | 1 |
Nanotechnology | 1 |