BS EN 61643-312. Components for low-voltage surge protective devices. Part 312. Preferred values and characteristics for gas discharge tubes
英国标准EN 61643-312 低压浪涌保护装置的组件 第312部分 气体放电管的优选值和特性
Cross References:IEC 60068-2-1:2007IEC 60068-2-20:1979IEC 60068-2-21:2006IEC 60364-5-51:2005IEC 61000-4-5:2005IEC 61643-311:2008IEC 61643-1:2005IEC 61643-21:2000IEC 61643-313:2008IEEE C62. 31:2006IEEE C62.45:2002ITU-T Recommendation K. 12:2006DIN VDE 0845-1:1987IECQ PQC 76:1988IECQ PQC 77:1988IECQ PQC 78:1988IECQ PQC 79:1988All current amendments available at time of purchase are included with the purchase of this document.