NF C26-304-2*NF EN 60216-4-2:2001 Electrical insulating materials - Thermal endurance properties - Part 4-2 : ageing ovens - Precision ovens for use up to 300 oC
2001NF C26-304-2*NF EN 60216-4-2:2001 Electrical insulating materials - Thermal endurance properties - Part 4-2 : ageing ovens - Precision ovens for use up to 300 oC