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mercury contact (в токосъёмнике) | |||
mercurial contact; mercury contact | |||
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mercury wetted contact |
ртутный контакт : 14 phrases in 7 subjects |
Electrical engineering | 1 |
Electronics | 5 |
Makarov | 1 |
Metrology | 1 |
Microelectronics | 1 |
Technology | 4 |
Telecommunications | 1 |