| |||
| впадина резьбы | |||
| впадина профиля резьбы | |||
|
bottom of thread : 8 phrases in 5 subjects |
| Automobiles | 3 |
| Mechanic engineering | 2 |
| Military | 1 |
| Oil and gas | 1 |
| Technology | 1 |
| |||
| впадина резьбы | |||
| впадина профиля резьбы | |||
|
bottom of thread : 8 phrases in 5 subjects |
| Automobiles | 3 |
| Mechanic engineering | 2 |
| Military | 1 |
| Oil and gas | 1 |
| Technology | 1 |