| |||
| 参考样品货样 | |||
| 成交小样; 对照样品; 复核样品 | |||
| 参照样 | |||
| 参考试样; 参比试样 | |||
| 标准样; 标准样品 | |||
| 对比样品; 参考样品; 参考样本; 参比样品 | |||
|
reference sample : 21 phrases in 11 subjects |
| Chemistry | 1 |
| Commerce | 1 |
| Desert science | 1 |
| Earth sciences | 2 |
| Economics | 2 |
| Foreign trade | 7 |
| Geology | 1 |
| International trade | 1 |
| Oil / petroleum | 1 |
| Technology | 3 |
| Water resources | 1 |