 |
| |||
| envelope (Header and footer information, or header information only, which encapsulates or precedes document data for transport) | |||
|
envelop : 4 a las frases, 3 temas |
| Electrónica | 1 |
| Medicina | 2 |
| Transporte | 1 |
|
| |||
| envelope (Header and footer information, or header information only, which encapsulates or precedes document data for transport) | |||
|
envelop : 4 a las frases, 3 temas |
| Electrónica | 1 |
| Medicina | 2 |
| Transporte | 1 |