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Preferred term

621.7Mechanical technology in general: processes, tools, machines, equipment  

Note

  • Details by special auxiliaries 62-1/-9
  • Tool making. Forging. Foundry work. Smelting. Plastic forming (of metals). Welding. Packing and packaging equipment

Notation

  • 621.7

URI

http://udcdata.info/044239

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