German-Arabic dictionary   Subject Number of entries Accumulators 196 Acridology 2 Agriculture 4 Animal husbandry 14 Antennas and waveguides 1.300 Automatic control 638 Biology 5 Biotechnology 1 Book binding 3 Cables and cable production 281 Computer networks 231 Demography 3 Ecology 74 Education 1 Electric machinery 475 Electric motors 798 Electric traction 865 Electrical engineering 313 Electricity generation 670 Electronics 2.352 Environment 5.204 Fishery fishing industry 6 Food industry 3 Forestry 26 General 6 Genetics 13 Health care 3 Horticulture 59 Ichthyology 1 International Monetary Fund 14.190 Isolation 557 Law 1 Lighting other than cinema 1.020 Magnetics 681 Mathematics 4.415 Medical 1 Metrology 134 Microsoft 10.943 Name of organization 5 Nautical 6 Pest control 61 Physics 427 Piezoelectric crystals 417 Power electronics 267 Power lines 633 Power system protection 465 Printed circuit boards 39 Radio 1.668 Radiobiology 276 Rail transport 454 Reliability 463 Remote sensing 1 Satellite communications 184 Semiconductors 371 Sociology 4 Sound recording 513 Statistics 147 Telecommunications 859 Telegraphy 748 Telephony 279 Thermal Energy 643 Transformers 218 Ultrasound 28 Vacuum tubes 654 Veterinary medicine 6 Video recording 141 Welding 145 Wind Energy 105 Wood processing 3 Zoology 3 Total: 55.722