More IEC standard pdf
IEC 60050-371 Amd.1 Ed. 1.0 t:1997
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 371: Telecontrol
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IEC 60672-3 Ed. 2.0 b:1997
Ceramic and glass-insulating materials - Part 3: Specifications for individual materials
$47.00 $95.00
IEC 60050-161 Amd.1 Ed. 1.0 t:1997
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 161: Electromagnetic compatibility
$25.00 $51.00
IEC 60688 Amd.1 Ed. 2.0 b:1997
Amendment 1 - Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals
$11.00 $23.00