 |
| |||
| filet cylindrique | |||
| filetage triangulaire cylindrique | |||
|
parallel screw thread : 32 do fraz, 1 tematyki |
| Technika i technologia | 32 |
|
| |||
| filet cylindrique | |||
| filetage triangulaire cylindrique | |||
|
parallel screw thread : 32 do fraz, 1 tematyki |
| Technika i technologia | 32 |