Ключевые слова:
Hose connectors, Flexible pipes, Pipe connections, Hose clips, Hydraulic equipment, Hydraulic transmission systems, Fluid equipment, Elbows (pipes), Toroidal sealing rings, Unalloyed steels, Diameter, Design, Performance, Production, Finishes, Surface treatment, Marking, Dimensions, Threads, Pipe fittings, Size, Ordering