Ключевые слова: 3d, air, biochemistry, bottle, breathe, breathing, care, caution, clean, colored, colorful, comfortable, compressed, container, cylinder, danger, dangerous, ecology, flammable, gas, gear, health, healthcare, help, hospital, illustration, inhalation, isolated, life, liquid, lung, mask, medical, medicine, mock up, mockup, on white, oxygen, pressure, pure, realism, realistic, science, steel, tank, template, therapy, treatment, tube,