TP Chemical technology 17 TA Engineering (General). Civil engineering (General) 11 QC Physics 7 QD Chemistry 5 NA Architecture 4 QA75 Electronic computers. Computer science 4 TK Electrical engineering. Electronics Nuclear engineering 3 G70.212-70.215 Geographic information system 2 QA Mathematics 2 QE Geology 2 Sports injuries 2 T Technology (General) 2 TC Hydraulic engineering. Ocean engineering 2 TD Environmental technology. Sanitary engineering 2 TH Building construction 2 TJ Mechanical engineering and machinery 2 Unspecified 2 AA6060 1 Achilles injury 1 Active forces 1 Active learning 1 Adaptive Laboratory Evolution 1 Additive Manufacturing 1 Additive manufacturing 1 Adhesion 1 Adolescents 1 Aluminium extrusion 1 Aluminium extrusion pre-heating 1 Anisotropic media 1 Anthropometry 1