NF EN ISO 3581:2016现行
Welding Consumables - Covered Electrodes For Manual Metal Arc Welding Of Stainless And Heat-Resisting Steels - Classification
出版：Association Francaise de Normalisation
专家解读视频
2016 [01/09/2016]2012 [01/05/2012]2011 PR [01/10/2011]
Indice de classement: A81-343. PR NF EN ISO 3581 October 2011. (11/2011) Supersedes NF EN 1600. (06/2012) PR NF EN ISO 3581 May 2015. (05/2015)
EN ISO 3581 : 2016 COR 2018 - Identical
ISO 3581 : 2016 - Identical
ISO 3581 : 2016 - Identical
EN ISO 3581 : 2016 COR 2018 - Identical
EN ISO 3581:2016 - Identical
