JIS Z 3253:2011现行
Shielding gases for fusion welding and thermal cutting
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS Z 3253:2011
发布时间：2011/3/22 0:00:00
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：16
标准简介
This Japanese Industrial Standard specifies the shielding gas, orifice gas and assist gas of shielding gas used for Gas-shielded metal-arc welding; Orifice gas and shielding gas used for plasma arc welding; Orifice gas and assist gas used for plasma arc cutting; Shielding gas used for laser welding; Assist gas used for laser cutting; Shielding gas used for brazing with electric arc; Shielding gas used for laser beam brazing; Shielding gas used for gas backing.
本标准替代的旧标准
