TREA

Preheating the air

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Industry

  • CPC
  • F23N2021/08
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23NREGULATING OR CONTROLLING COMBUSTION F23N2021/00Pretreatment or prehandling

Current Industry

F23N2021/08Preheating the air
Industries