Ключевые слова:
Testing conditions|Corrugated|Bars (materials)|Vulcanized fibre|Test specimens|Tensile testing|Electrical insulating materials|Dielectric-strength tests|Burst tests|Water content determination|Vulcanized materials|Diameter measurement|Solid electrical insulating materials|Paper products|Density measurement|Board (paper)|Specimen preparation|Wrapping tests|Paper|Flexible tubing|Dimensions|Sheet materials|Water-absorption tests|Bend testing