DictionaryForumContacts

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to phrases
ночное наблюдениеstresses
mil., artil. Nachtbeobachtung f
ночные наблюдения
astr. Nachtbeobachtungen f
ночное наблюдение
: 7 phrases in 6 subjects
Automated equipment1
Aviation1
Electronics1
Military1
Nautical1
Optics branch of physics2