Additional technical details in the Handbook on toilets in Bhutan
Further technical drawings of flooring, pipes, pits and covers can be found in this chapter.
Add_tech_details_from_Handbook_Sanitation_Bhutan-6.pdf (1.4 MB)
Further technical drawings of flooring, pipes, pits and covers can be found in this chapter.
Add_tech_details_from_Handbook_Sanitation_Bhutan-6.pdf (1.4 MB)