📕 Source : WATERAID © - Poster-Water-Borehole drilling rig. // xxx // 1 page.

   **[<https://washmatters.wateraid.org/our-work/technology>](<https://washmatters.wateraid.org/our-work/technology>)**

   **[<https://app.box.com/s/sy2o0r9qduw5vbbgywghb4ppq4bm0jy6>](<https://app.box.com/s/sy2o0r9qduw5vbbgywghb4ppq4bm0jy6>)**

https://app.box.com/s/sy2o0r9qduw5vbbgywghb4ppq4bm0jy6

Source : WATERAID©