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cutout | |||
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cut-out relay |
单流器 : 55 phrases in 13 subjects |
Aviation | 1 |
Chemistry | 1 |
Electric machinery | 3 |
Electronics | 13 |
General | 2 |
Mathematics | 2 |
Metallurgy | 7 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 21 |
Wind Energy | 1 |