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| quality verification test | |||
| evaluation test | |||
| qualification test | |||
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| qualification test | |||
| 质量鉴定试验: 9 phrases in 6 subjects |
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| Economy | 1 |
| Electronics | 1 |
| Quality control and standards | 2 |
| Space | 3 |
| Textile industry | 1 |
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