Description
JIS Z 3841:2018 specifies the standard qualification test and acceptance requirements for semi-automatic welding technique of MAG welding, combined welding and self-shielded tubular cored arc welding using mild steels and 490 N/mm2-grade high strength steels.
Product Details
- Published:
- 01/01/2018
- File Size:
- 1 file , 1.3 MB