water quality sampling
| program
| water quality sampling | |
| tech. | 水质采样 |
| program | |
| jewl. | 表 |
| law | 程序表 |
| scient. | 安排节目 |
| programme | |
| gen. | 程序 |
| bridg.constr. | 规划 |
| met. | 大纲; 方案 |
| sport. | 节目; 计划; 秩序册 |
| |||
| 水质采样 | |||
|
water quality sampling : 3 phrases in 2 subjects |
| Earth sciences | 1 |
| Technology | 2 |