More IEC standard pdf
IEC 61603-1 Ed. 1.0 b:1997
Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General
$95.00 $190.00
IEC 60050-851 Amd.1 Ed. 2.0 b:2014
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
$6.00 $13.00
IEC 60050-551 Ed. 2.0 t:1998
International Electrotechnical Vocabulary (IEV) - Part 551: Power electronics
$208.00 $417.00