Manhole tops with vents, class B 125 - Part 1: Summary
Abstract
The document specifies a summary of gully tops for manholes of the class B 125 for sewers and drains in wasterwater systems.
Begin
2023-11-23
Planned document number
DIN 4271-1
Project number
11904918
Responsible national committee
NA 119-05-01 AA - Sewage fittings (CEN/TC 165/WG 4)
previous edition(s)
Manhole tops with vents, class B 125 - Part 1: Summary
2012-10
