 |
| |||
| 喂料螺旋输送器; 喂料绞龙 | |||
| 进料〔进给〕螺杆 | |||
| 螺旋进料机; 进给螺杆 | |||
| 供料螺杆; 给进螺杆; 螺旋送料器; 螺旋送料机; 螺旋给料机 | |||
| |||
| 进给丝杆 | |||
| feed screw: 55 phrases in 6 subjects |
| Chemistry | 1 |
| Computer numerical control | 1 |
| Engineering geology | 2 |
| Metallurgy | 6 |
| Plastics | 6 |
| Technology | 39 |
|
| |||
| 喂料螺旋输送器; 喂料绞龙 | |||
| 进料〔进给〕螺杆 | |||
| 螺旋进料机; 进给螺杆 | |||
| 供料螺杆; 给进螺杆; 螺旋送料器; 螺旋送料机; 螺旋给料机 | |||
| |||
| 进给丝杆 | |||
| feed screw: 55 phrases in 6 subjects |
| Chemistry | 1 |
| Computer numerical control | 1 |
| Engineering geology | 2 |
| Metallurgy | 6 |
| Plastics | 6 |
| Technology | 39 |