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保护倒换 | |||
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保护开关 |
protection switching : 37 phrases in 10 subjects |
Automobiles | 1 |
Communications | 6 |
Computer networks | 1 |
Electric machinery | 1 |
Electricity generation | 1 |
Electronics | 10 |
Hydroelectric power stations | 4 |
Information technology | 2 |
Rail transport | 3 |
Technology | 8 |