Ключевые слова:
Pressure, Marking, Performance testing, Chemical-resistance tests, Flexible tubing, Tensile strength, Blowpipes, Gas-welding equipment, Ignitability, Adhesion, Flexible pipes, Welding equipment, Tolerances of position, Reinforced materials, Thermoplastic polymers, Permeability, Elongation at fracture, Performance, Colour codes, Test equipment, Gas metal-arc welding, Dimensions, Fire tests