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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 > Pneumatic energy, machinery and tools. Refrigeration

Termo preferencial

621.5Pneumatic energy, machinery and tools. Refrigeration

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

Compression and rarefaction equipment. Wind power machines (wind turbines, windmills etc). Refrigeration technology. Production of low temperatures (cryogenics)
Details by special auxiliaries 62-1/-9

621.5

Energia pneumática, maquinaria e ferramentas. Refrigeração

português

URI

http://udcdata.info/043968

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