apparatus, equipment / equipment for a particular activity / apparatuses needed by scientists, collection of instruments / set of radio or TV receivers or other apparatuses / broadcasting equipment, studio equipment (radio, TV) / records and magnetic tapes, the process of preparing programs for broadcasting / system of bodies, organizations, and persons working in a particular field / system formed by related organs in an organism / subsystem within an organism performing a particular function / system of organs in plant or animal body performing a specific function