 |
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| support bracket | |||
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支托 架 : 20 phrases in 8 subjects |
| Architecture | 2 |
| Automobiles | 4 |
| Aviation | 1 |
| Metallurgy | 1 |
| Rail transport | 2 |
| Space | 1 |
| Steel production | 1 |
| Technology | 8 |
|
| |||
| support bracket | |||
|
支托 架 : 20 phrases in 8 subjects |
| Architecture | 2 |
| Automobiles | 4 |
| Aviation | 1 |
| Metallurgy | 1 |
| Rail transport | 2 |
| Space | 1 |
| Steel production | 1 |
| Technology | 8 |