Design of facilities in the Estação da Luz building of lighting systems, telephony, closed circuit television (CCTV), sound, protection and fire fighting; grounding and lightning protection
Tecnosan
Tecnosan Engenharia S.A. / CBTU
Tecnosan Engenharia S.A. / CBTU
Design of facilities in the Estação da Luz building of lighting systems, telephony, closed circuit television (CCTV), sound, protection and fire fighting; grounding and lightning protection