42 IT consulting services or IT programming services, namely, computer software consultancy or computer programming services relating to recorded content, magnets, magnetizers and demagnetizers, devices for conducting electricity, apparatus, instruments and cables for electricity, optical devices, enhancers and correctors, safety, security, protection and signalling devices, diving equipment, navigation, guidance, tracking, targeting and map making devices, measuring, detecting and monitoring instruments, indicators and controllers, scientific research and laboratory apparatus, educational apparatus and simulators, parts and fittings of all the aforesaid goods; science and technology services, namely, scientific research and development in the field of electrically measuring mechanical quantities relating to recorded content, magnets, magnetizers and demagnetizers, devices for conducting electricity, apparatus, instruments and cables for electricity, optical devices, enhancers and correctors, safety, security, protection and signalling devices, diving equipment, navigation, guidance, tracking, targeting and map making devices, measuring, detecting and monitoring instruments, indicators and controllers, scientific research and laboratory apparatus, educational apparatus and simulators, parts and fittings of all the aforesaid goods; testing, authentication and quality control for others in the field of electrically measuring mechanical quantities relating to recorded content, magnets, magnetizers and demagnetizers, devices for conducting electricity, apparatus, instruments and cables for electricity, optical devices, enhancers and correctors, safety, security, protection and signalling devices, diving equipment navigation, guidance, tracking, targeting and map making devices, measuring, detecting and monitoring instruments, indicators and controllers, scientific research and laboratory apparatus, educational apparatus and simulators, parts and fittings of all the aforesaid goods; design services for others in the field of electrically measuring mechanical quantities relating to recorded content, magnets, magnetizers and demagnetizers, devices for conducting electricity, apparatus, instruments and cables for electricity, optical devices, enhancers and correctors, safety, security, protection and signalling devices, diving equipment, navigation, guidance, tracking, targeting and map making devices, measuring, detecting and monitoring instruments, indicators and controllers, scientific research and laboratory apparatus, educational apparatus and simulators, parts and fittings of all the aforesaid goods; rental and leasing of weighing apparatus and instruments for use in connection with the provision of the aforesaid services; consultancy and information for the aforesaid