DIN EN ISO 11299-3 E : 2019现行
Plastics piping systems for renovation of underground gas supply networks – Part 3: Lining with closefit pipes (ISO 112993: 2018); English version EN ISO 112993: 2018, English translation of DIN EN ISO 11299-3:2019-04
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This part of ISO 11299, in conjunction with ISO 11299-1, specifies the requirements and test methods for close-fit lining systems used in the renovation of gas supply networks.
EN ISO 11299-3:2018 - Identical
ISO 11299-3 : 2018 - Identical
ISO 11299-3 : 2018 - Identical
EN ISO 11299-3:2018 - Identical
