Ключевые слова:
Outdoor sports equipment, Mechanical transmission systems, Mechanical testing, Playground equipment, Length, Surfaces, Leisure equipment, Testing conditions, Strength of materials, Clearance distances, Children, Tensile strength, Mechanical components, Rotation velocity, Dimensions, Equipment safety, Rotating parts, Height, Safety measures, Stability, Classification systems, Playgrounds, Load capacity, Tensile testing, Marking