Ключевые слова:
Flexible pipes, Vulcanized rubber, Pipes, Air, Vacuum engineering, Internal combustion engines, Grades (quality), Temperature, Environment (working), Pressure, Dimensions, Dimensional changes, Dimensional tolerances, Diameter, Hardness, Tensile strength, Suction hoses, Heat ageing tests, Heating tests, Thermal testing, Low temperatures, Flexibility, Elongation at fracture, Compression set, Adhesive strength, Chemical-resistant materials, Ozone, Chemical-resistance tests, Extraction methods of analysis, Marking, Test specimens, Covers, Mechanical properties of materials