Ключевые слова:
Pressure testing|Pipes|Vacuum-operated devices|Railway vehicle components|Pneumatic equipment|Railway equipment|Ageing tests|Braking system components|Adhesion tests|Reinforced materials|Chemical-resistance tests|Tensile testing|Flexible pipes|Burst tests|Low-temperature testing|Railway vehicles|Dimensions|Bend testing|Braking systems|Diameter|Low-pressure tests|Ozone|Marking