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hydrogen cooling |
氢冷 : 79 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 1 |
Chemistry | 1 |
Compressors | 1 |
Electric machinery | 32 |
Electronics | 11 |
General | 2 |
Oil / petroleum | 6 |
Refrigeration | 1 |
Technology | 21 |
Telecommunications | 1 |