1.		EN 55104 : May 1995: Electromagnetic compatibility: immunity requirements for household appliances, tools and similar apparatus: product family standard / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas
2.		EN 50102 : 1995: degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas