galvanometer | |
tech. | microammeter; galvanometer |
relais | |
el. | cutout relay; relay; electrical relay |
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microammeter; galvanometer | |||
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galvanometers |
galvanometer: 25 phrases in 5 subjects |
Earth sciences | 1 |
Electronics | 11 |
General | 2 |
Measuring instruments | 8 |
Technology | 3 |