 |
| |||
| prismatic grain powder | |||
| prismatic powder | |||
| призматический порох: 4 phrases in 4 subjects |
| Artillery | 1 |
| Military | 1 |
| Nanotechnology | 1 |
| Weapons and gunsmithing | 1 |
|
| |||
| prismatic grain powder | |||
| prismatic powder | |||
| призматический порох: 4 phrases in 4 subjects |
| Artillery | 1 |
| Military | 1 |
| Nanotechnology | 1 |
| Weapons and gunsmithing | 1 |