DIN 1185-3:1973 Drainage; Control of Sub-surface Water Management by Drainage with Pipes, Open-ditch Drainage and Amelioration of the Subsoil; Construction
Drainage;regulation of soil water management by drainage withpipes, drainage without pipes, and subsoil amelioration;construction
DIN 1185-3:1973 history
2015DIN 1185-3:2015-12 Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 3: Construction and documentation
2015DIN 1185-3:2015 Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 3: Construction and documentation
1973DIN 1185-3:1973 Drainage; Control of Sub-surface Water Management by Drainage with Pipes, Open-ditch Drainage and Amelioration of the Subsoil; Construction