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| 品质数据 | |||
| 质量数据，品质数据 | |||
| 属性资料, 质量数3/4; 属性资料, 质量数据 | |||
| 质量数据; 定性资料; 定性数据 | |||
| qualitative data: 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 1 |
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