 |
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| 固相控制 | |||
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| 固控; 固相控制 | |||
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solid control : 36 phrases in 13 subjects |
| China | 1 |
| Drilling | 6 |
| Earth sciences | 2 |
| Ecology | 3 |
| Electronics | 4 |
| Hydroelectric power stations | 1 |
| Mechanics | 1 |
| Oil / petroleum | 13 |
| Project management | 1 |
| Refrigeration | 1 |
| Scientific | 1 |
| Space | 1 |
| Technology | 1 |