Common test methods for insulating and sheathing materials of electric and optical cables. Part 4-1. Methods specific to polyethylene and polypropylene compounds. Resistance to environmental stress cracking. Measurement of the melt flow index. Carbon black and/or mineral filler content measurement in polyethylene by direct combustion. Measurement of carbon black content by thermogravimetric analysis (TGA). Assessment of carbon black dispersion in polyethylene using a microscope
Document status: Active
Explosive atmospheres. Part 10-1. Classification of areas. Explosive gas atmospheres
Document status: Cancelled
Power push-button switches and push-button control stations. General specifications
Document status: Withdrawn
Power and voltage transformers and reactors. Test methods of insulation dielectric strength
Document status: Active
Heating hot-water boilers with capacity from 0,1 to 4 MW. General specifications
Document status: Active
