Flexcon expansion vessel - Flamco (ENG)

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  • Опубликовано: 22 июн 2011
  • Animation of the working principle of a Flexcon expansion vessel.
  • НаукаНаука

Комментарии • 1

  • @MadaraAmarasinghe
    @MadaraAmarasinghe 10 лет назад +1

    yhank you very much.this video is very good.have studied many things.