NBN EN ISO 14174:2012現行
Welding Consumables - Fluxes For Submerged Arc Welding And Electroslag Welding - Classification (Iso 14174:2012)
出版：Belgian Standards
專家解讀視頻
2012 [01/03/2012]
Supersedes NBN EN 760. (04/2012)
EN ISO 14174 : 2012 - Identical
EN ISO 14174:2019 - Identical
ISO 14174 : 2012(R2019) - Identical
ISO 14174 : 2012(R2019) - Identical
EN ISO 14174 : 2012 - Identical
EN ISO 14174:2019 - Identical
