Ключевые слова:
Pressure regulators, Valves, Marking, Gas cylinders, Cleaning, Performance testing, Pressure testing, Mechanical testing, Instructions for use, Fluids handling equipment (medical), Flowmeters, Strength of materials, Flow regulators, Life (durability), Leak tests, Fire tests, Lubricants, Colour codes, Helium, Nitrous oxide, Conversion (units of measurement), Ignition, Air, Medical equipment, Oxygen, Compressed gases, Xenon, Packaging, Flow measurement, Carbon dioxide