ISO 11299-1
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
Kunststoff-Rohrleitungssysteme für die Renovierung von erdverlegten Gasversorgungsnetzwerken - Teil 1: Allgemeines
Responsible national committee
NA 054-05-08 AA - Plastics piping systems for the supply of gaseous fuels
Responsible international committee
ISO/TC 138/SC 8/WG 4 - Systems for rehabilitation of gas supply networks