UNE-EN 50156-1:2015 Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation (Endorsed by AENOR in September of 2015.)
2015UNE-EN 50156-1:2015 Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation (Endorsed by AENOR in September of 2015.)