Ключевые слова: abstract, auto, automobile, backing, circular, component, compression, cork, cuff, cylinder, diesel, engine, gland, head, hole, industrial, industry, isolated, kit, layer, laying, liner, machinery, many, mechanic, mechanical, mechanism, mixed, motor, movement, new, oil, oval, packing, part, piece, repair, replacement, ring, rod, rubber, seal, service, set, spare, strip, technical, washer, white,