Lifetime membership is only 10$ instead of 99$
left until the end of the campaign.
(one time fee, no hidden charges.)

All Dwg > Urban Infrastructure > Purification of tank - less for a city of 5000 people

Fully editable dwg, you can change all the drawings in the project together with everything else.

The details of construction of the project with full tank


This dwg file is compatible with all versions of Autocad program.