Ключевые слова:
Electrical insulating materials, Dimensional measurement, Solid electrical insulating materials, Electrical testing, Circular shape, Test specimens, Pipes, Bars (materials), Specimen preparation, Laminates, Thermosetting polymers, Polymers, Mechanical testing, Plastics, Flammability, Reinforced materials, Industrial, Bend testing, Density measurement, Testing conditions, Endurance testing, Rigid pipes, Thermal testing, Compression testing, Water-absorption tests