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| hydrogen-nickl battery; nickel-hydrogen battery | |||
| hydrogen-nickel battery; nickel-hydrogen battery (一种碱性电池); nickel hydrogen battery | |||
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| nickel/hydrogen battery | |||
| 氢/镍蓄 电 池: 11 phrases in 5 subjects |
| Accumulators | 1 |
| Automobiles | 1 |
| Chemistry | 5 |
| Electronics | 1 |
| Space | 3 |
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