Ключевые слова:
Performance|Fire tests|Test specimens|Natural rubber|Circuits|Chemical-resistance tests|Pentane|Ageing (materials)|Synthetic rubber|Marking|Test equipment|Service pressure|Ignitability|Brazing equipment|Gas-welding equipment|Pipes|Diameter|Grades (quality)|Flexible pipes|Welding equipment|Tensile strength|Colour codes|Thermal cutting equipment|Flexibility|Strength of materials|Elongation at fracture|Adhesion|Reinforced materials|Thickness|Dimensional tolerances|Arc-welding equipment