Ключевые слова:
Flexible pipes, Pipes, Synthetic rubber, Reinforced materials, Hydraulic equipment, Mining equipment, Coal mining, Underground mining, Diameter, Dimensional changes, Pressure testing, Type testing, Adhesion, Marking, Dimensions, Pressure, Temperature, Electrical resistance, Wear resistance, Antistatic materials, Fire-resistant materials, Flameproof materials, Oil-resistance tests, Wires, Dimensional tolerances, Form tolerances, Flexibility, Environmental testing, Testing conditions, Bending, Radius