42 Scientific and technological services, namely, scientific and technological research, analysis, and testing in the field of refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plant and prefabricated components, namely, computer-aided, on-line and via the internet, and design services relating thereto; creating electronically stored web pages for on-line services and the Internet for others; providing temporary use of online non-downloadable computer software that generates customized recommendations of refractory products based on user preferences, in particular in relation to refractory building materials, refractory linings, furnaces, industrial furnaces, machinery, technical installations, mechanical installations, industrial plant and prefabricated building components; industrial analysis, namely, analysis of computer systems used in industrial settings, industrial materials, refractory building materials, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plants, and prefabricated components, namely, computerized, online and via the internet; preparation of reports relating to technical research in the field of computer hardware systems, manufacturing processes, computer systems used in industrial settings, industrial materials, refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plants, and prefabricated components; technological consultancy services in the field of technology related to computer hardware systems, manufacturing processes, computer systems used in industrial settings, industrial materials, refractory building materials refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plants, and prefabricated components, namely, computerised, online and via the internet; technological analysis services in the field of computer hardware systems, manufacturing processes, computer systems used in industrial settings, industrial materials, refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plants, and prefabricated components, namely, computerised, online and via the internet; provision of information on technological information in the field of computer hardware systems, manufacturing processes, computer systems used in industrial settings, industrial materials, refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plants, and prefabricated components, namely, including computerised information, online and via the internet; software as a service (SaaS) services featuring software and leasing of software for computer hardware systems, manufacturing processes, computer systems used in industrial settings, industrial furnaces, industrial machinery, and industrial plants; provision of non-downloadable online software for temporary use for managing data in relation to building, construction, installation, repair and maintenance purposes, in particular in relation to refractory building materials, refractory linings, furnaces, industrial furnaces, machinery, technical installations, mechanical installations, industrial plant and prefabricated building components; technological advisory services, including by electronic means, computer-aided, on-line and via the internet, in relation to construction and industrial engineering, in particular, in relation to construction and industrial engineering in relation to refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plant and prefabricated building components; technological advisory services, including by electronic means, computer-aided, on-line and via the internet, in relation to installation and repair of refractory building material, refractory linings, furnaces, industrial furnaces, machinery, technical installations, machinery installations, industrial plant and prefabricated building components; consultancy and information, including computerised, online and via the internet, relating to the aforementioned services, as far as included in this class