
Welding Consumables - Test Methods - Part 1: Test Methods For All-Weld Metal Test Specimens In Steel, Nickel And Nickel Alloys (Iso 15792-1:2000/Amd 1:2011)
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Welding Consumables - Test Methods - Part 1: Test Methods For All-Weld Metal Test Specimens In Steel, Nickel And Nickel Alloys (Iso 15792-1:2000/Amd 1:2011)
出版:Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频