Root zone for land drainage
.dwg file (cad 2018) with details of an alternative system for cleaning domestic effluents; with septic tank and concrete drain; simple system for land drainage.
- Format DWG
- File size 69.28 KB
.dwg file (cad 2018) with details of an alternative system for cleaning domestic effluents; with septic tank and concrete drain; simple system for land drainage.