 |
| |||
| 滚丝机 | |||
| |||
| 滚丝机; 螺丝滚压机床; 搓丝机 | |||
|
thread-rolling machine : 10 do fraz, 3 tematyki |
| Hutnictwo | 4 |
| Ropa / ropa naftowa | 2 |
| Technika i technologia | 4 |
|
| |||
| 滚丝机 | |||
| |||
| 滚丝机; 螺丝滚压机床; 搓丝机 | |||
|
thread-rolling machine : 10 do fraz, 3 tematyki |
| Hutnictwo | 4 |
| Ropa / ropa naftowa | 2 |
| Technika i technologia | 4 |