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| calibration test | |||
| calibrate test; line-up test | |||
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| calibrating run | |||
| 校准试验: 18 phrases in 10 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Metallurgy | 2 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 8 |
| United States | 1 |
| Wind Energy | 1 |
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