JIS Z 3821:2018 specifies the standard qualification test and acceptance requirements for welding technique of shielded metal arc welding, TIG welding, MIG welding, MAG welding and combined welding of stainless steels. However, the automatic welding is excluded.
JIS Z 3821:2018
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Standard qualification test and acceptance requirements for welding technique of stainless steel
Japanese Industrial Standard / Japanese Standards Association , 01/01/2018














