PD CEN ISO/TS 16486-7:2023 Plastics piping systems for the supply of gaseous fuels Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing Part 7: Assessment of conformity
2023PD CEN ISO/TS 16486-7:2023 Plastics piping systems for the supply of gaseous fuels Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing Part 7: Assessment of conformity