 |
| |||
| требуется ... чтобы (it is required that the speed of propagation of light be (но не is) the same as in the above case) | |||
|
it is required that : 2 a las frases, 2 temas |
| Makárov | 1 |
| Sistemas de seguridad | 1 |
|
| |||
| требуется ... чтобы (it is required that the speed of propagation of light be (но не is) the same as in the above case) | |||
|
it is required that : 2 a las frases, 2 temas |
| Makárov | 1 |
| Sistemas de seguridad | 1 |