FLAT TUBE, HEAT EXCHANGER FROM FLAT TUBES AND THEIR MANUFACTURING METHOD
FIELD: heating.SUBSTANCE: flat tubes, heat exchangers of flat tubes and their manufacturing methods are described and illustrated. Flat tubes can be made from one, two or more fragments of sheets. A shaped insert that is non-detachable from the flat tube or made from other sheet can be used to form...
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Sprache: | eng ; rus |
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