DictionaryForumContacts

   Russian
Google | Forvo | +
to phrases
система наблюденияstresses
mil. 监控系统; 监视系统; 观察系统
seism. 观测系统
система наблюдений
mil. 排列; 布置; 观测系统
система наблюдения: 60 phrases in 12 subjects
Astronautics2
Aviation1
Ecology2
Electronics3
General27
Historical1
Name of organization4
Nautical1
Navy1
Seismology2
Technology6
United Nations10