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Universal Decimal Classification Summary

Content language

MAIN TABLES > APPLIED SCIENCES. MEDICINE. TECHNOLOGY > Engineering. Technology in general > Mechanical engineering in general. Nuclear technology. Electrical engineering. Machinery > Heat engines (except steam engines)

Preferred term

621.4Heat engines (except steam engines)

621 Mechanical engineering in general. Nuclear technology. Electrical engineering. Machinery

662.6/.9 Heat economy. Fuel economy. Fuels. Heating

Details by special auxiliaries 62-1/-9

621.4

Motores térmicos (excepto máquinas a vapor)

Portuguese

URI

http://udcdata.info/043762

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