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60331 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:11 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:12 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:13 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:14 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:15 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:15 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:16 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:17 1998 Copyright by the International Electrotechnical Commission Sat Nov 07 17:31:18 1998 . 60331 Copyright by the International Electrotechnical Commission Sat Nov 07