TJ Mechanical engineering and machinery Mechanics applied to machinery. Dynamics 31 Machine design and drawing 5 TL Motor vehicles. Aeronautics. Astronautics 5 VM Naval architecture. Shipbuilding. Marine engineering 5 TK Electrical engineering. Electronics Nuclear engineering 4 T Technology (General) 3 Control engineering systems. Automatic machinery (General) 2 Finite element method 2 HE Transportation and Communications 2 Machine construction (General) 2 Mechanical movements 2 Mechanics of flight: Aerodynamics 2 Building materials 1 Engineering mathematics. Engineering analysis 1 HD28 Management. Industrial Management 1 Heat engines 1 Hydraulic machinery 1 Machinery exclusive of prime movers 1 Mechanical and electrical engineering combined 1 Q Science (General) 1 QA Mathematics 1 QA75 Electronic computers. Computer science 1 Scanning systems 1 TA Engineering (General). Civil engineering (General) 1 TC Hydraulic engineering. Ocean engineering 1 TK7885-7895 Computer engineer. Computer hardware 1