Ключевые слова:
Fuels, Gas analysis, Gaseous fuels, Chemical analysis and testing, Gases, Natural gas, Sampling methods, Sampling equipment, Test equipment, Test specimens, Flammability, Cleaning, Statistical methods of analysis, Statistical distribution, Safety measures, Gas flow, Condensation, Unalloyed steels, Stainless steels, Epoxy resins, Coatings, Polymers, Pressure, Compatibility