FAQs
IEC 60041:1928
IEC publication on the testing of hydraulic turbines
IEC 60038:1983
IEC standard voltages
IEC 60038:1975
IEC 60038:1967
IEC 60038:1954
IEC Standard System voltages
IEC 60038:1938
IEC 60038:1927
IEC 60038:1983/AMD2:1997
Amendment 2 - IEC standard voltages
IEC 60038:1983/AMD1:1994
Amendment 1 - IEC standard voltages
