DIN EN 62059-31-1:2009
电能测量设备.可靠性.第31-1部分:加速可靠性测试.提高温度和湿度(IEC 62059-31-1-2008).德文版本EN 62059-31-1-2008
Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity (IEC 62059-31-1:2008); German version EN 62059-31-1:2008