 |
| |||
| laboratory sample; test specimen | |||
| testing model | |||
| sample survey | |||
| test sample | |||
| check sample | |||
| checking sample; witness sample | |||
| sample for test | |||
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检验样品 : 12 phrases in 6 subjects |
| Automobiles | 1 |
| Business | 4 |
| Earth sciences | 1 |
| Space | 1 |
| Technology | 3 |
| Textile industry | 2 |
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