从结构、用途、制造等方面比较了双管板换热器和单管板换热器。
Double tube plate and single tube plate heat exchangers have been compared in the light of structure, utilization and the manufacture.
介绍了一种使用普通摇臂钻床加工双管板换热器管板方法和操作过程。
The method and process of fabrication of tubesheet in double-tubesheet heal exchanger by using common sway arm driller were introduced in this article.
实际使用表明，采用机械胀管法制造的双管板换热器，可以满足使用要求。
Practical application shows that utilization requirements can be met by adopting the double tube plate heat exchanger with mechanically expanded tube.
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