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| 仪表刻度盘 | |||
| 仪器刻度盘; 仪器标尺; 仪表标度盘 | |||
| instrument dial: 16 phrases in 5 subjects |
| Automobiles | 2 |
| Electronics | 3 |
| Metallurgy | 2 |
| Shipbuilding | 2 |
| Technology | 7 |
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