sample testing
| technical property
| sample test | |
| auto. | 样品 试验 |
| jewl. | 抽样实验 |
| sample testing | |
| auto. | 样品 试验 |
| technical property | |
| tech. | 工艺性能 |
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| 样品试样，抽样试验 | |||
| 抽样测试; 样品测试 | |||
| |||
| 样品试样，抽样试验 | |||
| 抽样实验 | |||
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sample testing : 45 phrases in 16 subjects |