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| spot galvanometer | |||
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| galvanometer; galvanometers | |||
| microammeter | |||
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galvanometer : 26 phrases in 7 subjects |
| Automated equipment | 1 |
| Earth sciences | 4 |
| Electronics | 7 |
| Measuring instruments | 1 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 3 |
| Technology | 9 |