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Universal Decimal Classification Summary

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MAIN TABLES > APPLIED SCIENCES. MEDICINE. TECHNOLOGY > Engineering. Technology in general > Mechanical engineering in general. Nuclear technology. Electrical engineering. Machinery > Hydraulic energy. Water power. Hydraulic machinery

Preferred term

621.22Hydraulic energy. Water power. Hydraulic machinery

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

Details by special auxiliaries 62-1/-9
Water wheels. Water turbines

Class here machinery driven by water, and the use of water as a driving force

621.22

Energia hidráulica. Força hidráulica. Máquinas hidráulicas

Portuguese

URI

http://udcdata.info/042018

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