9 Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; coin-operated mechanisms; cash registers, calculating machines; computers and computer peripherals; diving suits, divers' masks, ear plugs for diving, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire extinguishers; drain inspection apparatus; cloud servers; cloud computing software; cloud network monitoring software; hardware and software for inspection and maintenance of critical infrastructures; hardware and software for inspection and maintenance of waste water ducting systems, pipelines and tunnels; data management software; computer programs and computer software for project management; web application and server software; media streaming software; software for damage detection; artificial intelligence software; artificial intelligence software for monitoring, inspection, analysis and determination of damages; interactive software based on artificial intelligence; communication software; unified communications software; simulation software [training]; instruction manuals in electronic format; training manuals in the form of a computer program; downloadable course materials for training; software for monitoring, analysing, controlling and running physical world operations