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Telecomunication
- Mobile telephony stations:
- civil works (roof top and tower);
- electrical works;
- low and medium voltage power supply;
- RF si MW equipment installation;
- wide band and ISP;
- installation of base station on oil rigs;
- service.
- Radio systems:
- design and installation of terrestrial and naval HF and VHF radiant systems;
- design and installation of terrestrial and naval radio equipment.
- Dedicated comunication servies:
- Tetra voice systems;
- WiMax data systems.

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