从ubl.org.es链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | cranesoftwrights.com | |
| 2. | eadtrust.net | EADTrust |
| 3. | eurobits.es | |
| 4. | invinet.org | |
| 5. | ateneainteractiva.com | Atenea |
| 6. | mamut.com | |
| 7. | xfytec.com | |
| 8. | docontime.com | |
| 9. | boe.es | |
| 10. | wordpress.com | Facturae 4.0 |
| 11. | facturae.es | Documentación |
| 12. | cen.eu | |
| 13. | invoicex.es | modelosemántico |
| 14. | wikipedia.org | [7] |
| 15. | oasis-open.org | |
| 16. | madridconventioncentre.com | eninglés |