preliminary value
| sorting device
| preliminary value abbr. | |
| tech. | 初值 |
| sorting device abbr. | |
| tech. | 拣选装置; 分选装置; 分类设备; 分类装置 |
| |||
| 初值 | |||
|
preliminary value : 5 phrases in 2 subjects |
| Earth sciences | 2 |
| Technology | 3 |