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| 钢腐蚀 | |||
| 钢锈蚀; 钢的腐蚀 | |||
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steel corrosion : 65 phrases in 12 subjects |
| Architecture | 1 |
| Aviation | 6 |
| Bridge construction | 1 |
| Construction | 2 |
| Electric machinery | 1 |
| Electronics | 1 |
| Metallurgy | 25 |
| Nautical | 2 |
| Rail transport | 3 |
| Shipbuilding | 7 |
| Space | 4 |
| Technology | 12 |
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