FAQs
IEC 61138:1994/AMD1:1995
Amendment 1 - Cables for portable earthing and short-circuiting equipment
IEC 61137:1992
Radiation protection instrumentation - Installed personnel surface contamination monitoring...
IEC 61136-1:1992
Semiconductor power convertors - Adjustable speed electric drive systems - General requirements...
IEC 61134:1992
Airborne instrumentation for measurement of terrestrial gamma radiation
IEC 61133:1992
Electric traction - Rolling stock - Test methods for electric and thermal/electric rolling...
IEC 61131-3:2003
Programmable controllers - Part 3: Programming languages
IEC 61131-3:1993
IEC 61131-2:2003/COR1:2004
Corrigendum 1 - Programmable controllers - Part 2: Equipment requirements and tests
IEC 61131-2:2003
Programmable controllers - Part 2: Equipment requirements and tests
