Project No.prEN 50XXX
TitleThis standard defines technical characteristics of the directional drilling techniques used for the installation of new pipelines, ducts and cables for telecommunication and power underground networks.
Registration number (WIID)48978
ScopeThis standard defines technical characteristics of the directional drilling techniques used for the installation of new pipelines, ducts and cables for telecommunication and power underground networks.
StatusIzstrādē
ICS groupNot set