| |||
| 管段; ★ 线段 | |||
| 线部分 | |||
| 搅拌机弓形内衬; 弓形炉衬 | |||
|
line segment : 6 phrases in 5 subjects |
| Business | 1 |
| Economics | 1 |
| Information technology | 1 |
| Mathematics | 1 |
| Technology | 2 |
| |||
| 管段; ★ 线段 | |||
| 线部分 | |||
| 搅拌机弓形内衬; 弓形炉衬 | |||
|
line segment : 6 phrases in 5 subjects |
| Business | 1 |
| Economics | 1 |
| Information technology | 1 |
| Mathematics | 1 |
| Technology | 2 |