Ключевые слова:
Copper alloys, Copper, Anaesthetic equipment, Preferred sizes, Delivery, Mechanical properties of materials, Gases, Surgical equipment, Service pressure, Pipes, Diameter, Dimensional tolerances, Elongation, Mechanical testing, Medical equipment, Seamless pipes, Tensile strength, Hardness, Dimensions, Medical breathing apparatus, Fluids handling equipment (medical), Thickness, Circular shape