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| 户外广告架 | |||
| 标准组织 | |||
| 标准结构 | |||
| standard structure: 17 phrases in 6 subjects |
| Bridge construction | 3 |
| General | 1 |
| Metallurgy | 1 |
| Name of organization | 1 |
| Space | 3 |
| Technology | 8 |
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