| 1. | R210-004 : March 1999: Recommendations on filters for shielded enclosures / European Commitee for Electrothecnical StandardizationData Publicação: 1999 Tema: Normas |  | |
| 2. | R210-005 : March 1999: eecommendations for shielded enclosures: / European Commitee for Electrothecnical StandardizationData Publicação: 1999 Tema: Normas | | |