A new method of machining integral fin tubes ( IFT ) , chopping - extrusion technique, was presented.
提出了一种新的整体翅片管的机械加工方法, 即劈切 - 挤压加工.
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A new method of machining integral fin tubes ( IFT ) , chopping extrusion technique, was presented.
提出了一种新的整体翅片管的机械加工方法, 即劈切挤压加工.
互联网