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original circuit; primary circuit; primary wire | |||
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primary wire | |||
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primary circuit |
原 电 路: 23 phrases in 9 subjects |
Automobiles | 1 |
Construction | 1 |
Electric machinery | 4 |
Electronics | 5 |
General | 3 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 4 |
Telecommunications | 2 |