UNI EN 12889:2022
Current
Current
The latest, up-to-date edition.
Trenchless construction and testing of drains and sewers
Published date
10-11-2022
This document is applicable to the trenchless construction, trenchless replacement techniques and testing of new drains and new sewers in the ground and usually operating as gravity or pressure pipelines, formed using prefabricated pipes and their joints.
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