Ключевые слова:
Gas cylinders|Heat treatment|Pressure testing|Design|Certificates of conformity|Containers|Volume measurement|Fire extinguishers|Bend testing|Gases|Valves|Thickness|Gas storage|Mechanical properties of materials|Breathing apparatus|Yield stress|Transportation|Chemical composition|Design calculations|Thermal testing|Ultrasonic testing|Unalloyed steels|Pressure|Steels|Production|Approval testing|Portable|Thickness measurement|Pressure vessels|Flaw detection|Hardness testing|Marking|Gas pressure vessels|Inspection|Tensile strength|Alloy steels|Hydraulic tests|Elongation|Transportable|Tensile testing