Well construction: Centralizers

This video is one in a series of technical videos produced by UNHCR's Global Learning and Development Centre on how to ensure optimal results in development of water supplies. This video explains what a centralizer is and its purpose in ensuring the optimum lifespan of a borehole.
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Пікірлер: 6

  • @qadrmuhamad6706
    @qadrmuhamad6706 Жыл бұрын

    Great video as always

  • @nobukomonma9658
    @nobukomonma96582 жыл бұрын

    Very good!

  • @titusmwenda8143
    @titusmwenda81432 жыл бұрын

    Good lesson

  • @ju4261-u5i
    @ju4261-u5i3 жыл бұрын

    Great

  • @baseflow8489
    @baseflow84893 жыл бұрын

    Great video from a great trainer, Nick Mannix.

  • @saidhajinour2271
    @saidhajinour22713 жыл бұрын

    Can anyone suggest a dealer i can buy the centralizers. Will appreciate greatly