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| 控制栅极 | |||
| 控制栅〔极〕 | |||
| 场效应管的控制栅 | |||
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| 控制栅 | |||
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control grid : 33 phrases in 10 subjects |
| Air defense | 4 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 5 |
| General | 3 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 13 |
| Telecommunications | 1 |
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