
Petroleum, Petrochemical And Natural Gas Industries - Composite Repairs For Pipework - Qualification And Design, Installation, Testing And Inspection (Iso 24817:2017)
出版:Swiss Standards

專家解讀視頻
2017 [01/12/2017]2015 [01/12/2015]
EN ISO 24817:2017 - Identical
ISO 24817 : 2017-08 - Identical
EN ISO 24817 : 2017 COR 2018 - Identical
EN ISO 24817 : 2017 COR 2018 - Identical