in the struggle of lahijan street , you are worried, you are going from erdem bagro, my friend, i will you tomorrow, this flag will be with the love of iran, my channel, in iran, may the whole world love us , i will be a fan, o people who take the homeland, good morning , dear viewers, stay with us. the first part of the discussion program of the 1401 nano and industry event with the purpose of introduction the achievements and capabilities of iran's knowledge-based nanotechnology will be held in various fields of industry , and it will be discussed in the mashakh office with the presence of mr. dr. mehdi kodkhodaei , the director of industrial promotion of the special headquarters for the development of nanotechnology . happy shabani holidays, please tell me about the event and its goals and its organization for future generations of the event and the industry. the industrial event is a knowledge-based and technological event, which is held as a series with the presence of various industrial technologists, specialists and researchers in various industrial and research fields. online w