stream-water
| sampling
| stream water | |
| eng.geol. | 河水 |
| sampling | |
| econ. | 示范 |
| hydroel.st. | 采样 |
| hydroel.st. од. | 取样; 抽样 |
| IMF. | 抽样法 |
| tech. | 样本化; 进样; 取土样 |
| textile | 签封样品; 提供样品 |
| |||
| 河水 | |||
| 河流水 | |||
|
stream-water : 36 phrases in 5 subjects |
| Engineering geology | 2 |
| Foreign trade | 1 |
| Light industries | 2 |
| Technology | 25 |
| Water resources | 6 |