
Welding Consumables - Solid Wire Electrodes, Tubular Cored Electrodes And Electrode-Flux Combinations For Submerged Arc Welding Of Creep-Resisting Steels - Classification (Iso 24598:2012)
出版:Swiss Standards

專家解讀視頻
Welding Consumables - Solid Wire Electrodes, Tubular Cored Electrodes And Electrode-Flux Combinations For Submerged Arc Welding Of Creep-Resisting Steels - Classification (Iso 24598:2012)
出版:Swiss Standards
專家解讀視頻