9
Scientific, electric, electronic, computer, data-processing, optical, weighing, measuring, indicating, signalling, control, transmitting, recording, sensing and checking apparatus and instruments; magnetic data carriers, recording discs; computer based controls and instruments; differential pressure transmitter; level transmitter, temperature transmitters, vortex meters, magnetic meters, coriolis mass flow meters, controllers and recorders for sensing and managing industrial process variables, temperature, pressure liquid level, flow and composition of materials; parts and fittings for all the aforesaid goods
37
Repair, maintenance and installation services of scientific, weighing, electric, electronic, optical, measuring, signalling, checking, transmitting, recording and sensing apparatus and instruments; computer hardware installation and maintenance services
41
Education, providing of training, providing instruction in the use of process control automation equipment
42
Computer hardware design