IEC Standards

Amendment 1 - Rotating electrical machines - Part 1: Rating and performance

Amendment 1 - Recommendations for rotating electrical machinery (excluding machines for...

Letter symbols to be used in electrical technology

International letter symbols used in connection with electricity - Quantity symbols - Alphabets...

Letter symbols to be used in electrical technology. Part 4: Symbols for quantities to be used...

Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units

Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units

Amendment 1 - Letter symbols to be used in electrical technology - Part 3: Logarithmic...

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics