LST EN 60512-4-1-2004 Connectors for electronic equipment. Tests and measurements. Part 4-1: Voltage stress tests. Test 4a: Voltage proof (IEC 60512-4-1:2003) was changed to LST EN 301 511 V9.0.2-2004 Global System for Mobile communications (GSM); Harmonized EN for mobile stations in the GSM 900 and GSM 1800 bands covering essential requirements under article 3.2 of the R&TTE directive (1999/5/EC).
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