| |||
| 数据收集装置; 数据收集机 | |||
| 资料收集机 | |||
|
data collection device : 5 phrases in 5 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 1 |
| Technology | 1 |
| |||
| 数据收集装置; 数据收集机 | |||
| 资料收集机 | |||
|
data collection device : 5 phrases in 5 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 1 |
| Technology | 1 |