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single pole single throw | |||
single-pole single-throw | |||
single-pole single throw | |||
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single-pole single-throw switch | |||
single-pole single-throw |
单刀单掷 : 34 phrases in 13 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 5 |
Earth sciences | 2 |
Electronics | 4 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Information technology | 2 |
Navigation | 4 |
Oil / petroleum | 2 |
Space | 5 |
Technology | 5 |
Telecommunications | 1 |