sergi

Scientific, measuring, signalling, monitoring (supervision) and emergency (life-saving) apparatus and instruments and namely apparatus for protecting transformers from explosions and fires; fire extinguishing apparatus; apparatus for detecting fire, pressure, temperature, fluid flow; apparatus for closing via fluid flow, changes in pressure, apparatus for injecting neutral gases, apparatus for evacuating dangerous gases, apparatus for smothering fires, apparatus for cooling by means of mixing and stirring; security and alarm electrical and electronic apparatus and instruments against explosions, fires and for suppression, namely indicator lights, sirens, warning indicators, signal lights, beacons; electrical and electronic apparatus, instruments and equipment for receiving, conducting, distributing, transforming, accumulating or controling electrical energy, particularly transformers, explosion- proof apparatus, instruments and equipment, splitter enclosures, control enclosures and posts, enclosures for cutting off, valve chests; components for all of the above products; electronic publication (downloadable). Printed matter and magazines, newspapers, printed publications, prospectuses, technical and scientific reports, commercial pamphlets and plaques mechanical and electrical blueprints technical specifications, diagrams, drawings, documentation; stationery articles in the form of mail, facsimiles and wrapping paper. Telecommunication services; communications via computer terminals; provision of access to a global computer network; electronic mail; computer-assisted transmission of messages, documents and images.