TJ Mechanical engineering and machinery 35 Mechanical and electrical engineering combined 14 TK Electrical engineering. Electronics. Nuclear engineering 12 Applications of electric power 4 Computer engineering. Computer hardware 4 Electronics 4 Devices for production of electricity by direct energy conversion 3 Electric apparatus and materials. Electric circuits. Electric networks 3 Electric power distribution. Electric power transmission 3 Machine construction (General) 3 Machine design and drawing 3 Mechanical movements 3 Mechanics applied to machinery. Dynamics 3 Nuclear engineering. Atomic power 3 Aeronautics. Aeronautical engineering 2 Antennas 2 Apparatus and materials 2 Database management 2 Electricity and magnetism 2 Heat engines 2 Heat. Heat in its applications, as a source of power, etc 2 Malaysia 2 Microfluidics and microfluidic devices 2 Production of electric energy or power. Powerplants. Central stations 2 Telecommunication 2 Wireless communication systems. Mobile communication systems. Access control 2 Airport buildings. Airport terminals 1 Algorithms 1 Analytical chemistry 1 Architectural engineering. Structural engineering of buildings 1