Model (scale 1:10) of sewer in indented bar reinforced concrete
Model (scale 1:10) of sewer in indented bar reinforced concrete
Details
- Category:
- Sewerage & Sanitation
- Object Number:
- 1909-453
- type:
- model
- credit:
- Patent Indented Steel Bar Co.
Model (scale 1:10) of sewer in indented bar reinforced concrete