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| 锰铜合金 (alloy, 50~90Mn，余量 Cu) | |||
| 锰铜镍合金 | |||
| 锰铜 | |||
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manganese copper : 19 phrases in 6 subjects |
| Agriculture | 2 |
| Ceramics | 1 |
| General | 2 |
| Metallurgy | 5 |
| Shipbuilding | 3 |
| Technology | 6 |
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