60871-2Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:50 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:51 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:51 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:52 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:53 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:53 2004Copyright by the International Electrotechnical CommissionSun Jan 11 20:57:53 2004