Аналитическая карточка нити: Бирюкова Валентина Андреевна

This enterprise is a technical education institution named PTC N° 9 in Minsk, Belarus. It was mentioned in various sources, including the school's website, a local news article, and the Belarusian Republican Collegium of Advocates. The institution's name is led by Valentina A. Biryukova, who is listed as the head of the social protection center in the news article, and is also mentioned as a volleyball team leader in the school's sports section. The institution offers vocational training in machining. The Belarusian Republican Collegium of Advocates also lists a Nadzeya A. Biryukova as the head of their office in the specified city. There are also mentions of two individuals with the last name Biryukova, born in different countries, but their relation to the enterprise is unclear.