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| 金相学的 | |||
| 金相 | |||
| 金相学的 (ai) | |||
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| 金相学的 | |||
| metallographic: 55 phrases in 12 subjects |
| Aviation | 1 |
| Chemistry | 1 |
| Compressors | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 25 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Space | 2 |
| Steel production | 4 |
| Technology | 15 |
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