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время вибрации контактов (реле и т.п.) Chattering time or count of circuit breaker, relay and so on.  daeyangtest.co.kr debillo) | |||
| chattering time: 7 phrases in 2 subjects |
| General | 2 |
| Informal | 5 |
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| время вибрации контактов (реле и т.п.) Chattering time or count of circuit breaker, relay and so on. daeyangtest.co.kr debillo) | |||
| chattering time: 7 phrases in 2 subjects |
| General | 2 |
| Informal | 5 |