FAQs
IEC 60662:1980/AMD2:1987
Amendment 2 - High-pressure sodium vapour lamps
IEC 60662:1980/AMD10:1997
Amendment 10 - High-pressure sodium vapour lamps
IEC 60662:1980/AMD1:1986
Amendment 1 - High-pressure sodium vapour lamps
IEC 60661:1980
Methods for measuring the performance of electric household coffee makers
IEC 60661:1980/AMD1:1992
Amendment 1 - Methods for measuring the performance of electric household coffee makers
IEC 60660:1979
Tests on indoor post insulators of organic material for systems with nominal voltages greater...
IEC 60659:1979
Test methods for multichannel amplitude analyzers
IEC 60654-1:1979
Operating conditions for industrial-process measurement and control equipment - Part 1:...
IEC 60652:1979
Loading tests on overhead line towers
