عرض عادي
عرض مارك
- Drainage pipes
Drainage pipes Design Tables. (مصطلح موضوعي)
Machine generated authority record.
Work cat.: (OSt)24063: Tables for the hydraulic design of pipes, sewers and channels., 2006.
Machine generated authority record.
Work cat.: (OSt)24063: Tables for the hydraulic design of pipes, sewers and channels., 2006.