Ключевые слова: 40s, 4549 years, accuracy, admiring, alcohol, beer, beverage, brewery, caucasian, caucasian ethnicity, concentration, craft beer, distillation, distillery, distillery still, drink, examining, expertise, filling, food and drink industry, holding, industrial equipment, industry, lab coat, machinery, male, man, manufacturer, manufacturing, manufacturing occupation, mature adult, mature men, metal, metallic, microbrewery, one person, skill, small business, storage tank, test tube, working,