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| 小型拉伸样品; 基准物质; 参考材料 | |||
| 标准样品; 标准试样; 成交样品; 标准样件 | |||
| стандартный образец: 7 phrases in 4 subjects |
| General | 4 |
| Geochemistry | 1 |
| Pharmacology | 1 |
| Polymers | 1 |
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