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| accumulator metal (90Pb, 9.2Sn,0.8Sb) | |||
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蓄 电池合金 : 8 phrases in 6 subjects |
| Automobiles | 2 |
| Electronics | 1 |
| Metallurgy | 2 |
| Steel production | 1 |
| Technology | 1 |
| Wind Energy | 1 |
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