 |
| |||
| предельный знакопостоянный цикл | |||
|
cycle varying from zero to maximum : 3 phrases in 2 subjects |
| Construction | 2 |
| Metallurgy | 1 |
|
| |||
| предельный знакопостоянный цикл | |||
|
cycle varying from zero to maximum : 3 phrases in 2 subjects |
| Construction | 2 |
| Metallurgy | 1 |