Director General of BSTI Muazzem Hosain, among others, at a seminar on ‘Role of Producers to Ensure Safe Drinking Water in the Market’ in the auditorium of BSTI in the city on Tuesday.
Director General of BSTI Muazzem Hosain, among others, at a seminar on 'Role of Producers to Ensure Safe Drinking Water in the Market' in the auditorium of BSTI in the city on Tuesday.
