INSULATION CAPS AND BUSHES FOR RESISTANCE WELDING EQUIMENT (ISO 7931:1985).
Edition 1993-11-02

Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
Edition 2017-11-08

Railway applications - Insulation coordination - Part 2: Overvoltages and related protection
Edition 2017-11-08

TEST OF INSULATION OF BARS AND COILS OF HIGH-VOLTAGE MACHINES.
Edition 1999-04-19

Railway applications - Railway rolling stock power and control cables having special fire performance - Part 2-1: Cables with crosslinked elastomeric insulation - Single core cables
Edition 2010-03-03

Railway applications - Railway rolling stock power and control cables having special fire performance - Part 2-1: Cables with crosslinked elastomeric insulation - Single core cables
Edition 2012-03-14

Railway applications - Railway rolling stock power and control cables having special fire performance - Part 2-2: Cables with crosslinked elastomeric insulation - Multicore cables
Edition 2010-03-03

Railway applications - Railway rolling stock power and control cables having special fire performance - Part 3-1: Cables with crosslinked elastomeric insulation with reduced dimensions - Single core cables
Edition 2010-03-03

Railway applications - Railway rolling stock power and control cables having special fire performance - Part 3-2: Cables with crosslinked elastomeric insulation with reduced dimensions - Multicore cables
Edition 2010-03-03

Communication cables - Specifications for test methods - Part 1-4: Electrical test methods - Insulation resistance.
Edition 2001-12-31