| |||
| ход резьбы | |||
| шаг винтовой резьбы | |||
| шаг резьбы | |||
|
lead of thread : 8 phrases in 4 subjects |
| Mechanic engineering | 2 |
| Non-destructive testing | 1 |
| Technology | 3 |
| Transport | 2 |
| |||
| ход резьбы | |||
| шаг винтовой резьбы | |||
| шаг резьбы | |||
|
lead of thread : 8 phrases in 4 subjects |
| Mechanic engineering | 2 |
| Non-destructive testing | 1 |
| Technology | 3 |
| Transport | 2 |