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双投开关 | |||
双向掷开关 | |||
双向开关 | |||
双掷开关 | |||
双投掷开关 | |||
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双投开关 | |||
双向开关 | |||
倒顺刀开关; 双掷开关 |
double -throw switch : 25 phrases in 9 subjects |
Electronics | 6 |
General | 1 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Navigation | 1 |
Nuclear and fusion power | 1 |
Space | 4 |
Technology | 8 |