Cork stoppers -- Characterization of a low-in-germs stopper, through the enumeration of colony-forming units of yeasts, moulds and bacteria, capable of both being extracted and growing in alcoholic medium— 12 стр.
79.100 Cork and cork products / Пробка и изделия из пробки
55.100 Bottles. Pots. Jars. Small containers for liquids and their closures / Бутыли. Горшки. Банки. Малая тара для жидкостей и их укупорочные средства
07.100.99 Other standards related to microbiology / Микробиология, прочие аспекты
