TREA

the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces

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Industry

  • CPC
  • F22D1/08
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22DPREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FEED-WATER SUPPLY CONTROLLING WATER LEVEL AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS F22D1/00Feed-water heaters

Current Industry

F22D1/08the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces
Industries