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硬〔笃,坚,杜拉〕铝; 铝钢; 铝铜锰镁合金; 飞机合金 | |||
硬杜拉铝; 硬鋁 | |||
硬铝; 杜拉铝 | |||
硬铝 (铝铜锰镁合金) | |||
硬膜的 | |||
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硬脑脊膜的 |
dural : 21 phrases in 10 subjects |
Animal husbandry | 2 |
Architecture | 1 |
Construction | 2 |
General | 1 |
Metallurgy | 2 |
Plastic surgery | 2 |
Space | 1 |
Surgery | 4 |
Technology | 5 |
Wind Energy | 1 |