GB/T 32257-2015 Qualification testing of welders for fusion welding on nickel and nickel alloys

ISO 17637 ISO/TR 15608 GB/T 2653-1989 Methods of bend and compression tests for welded joint GB/T 2653-2008 Bend test methods on welded joints GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X-and gamma-ray techniques with film GB/T 3323.2-2019 Non-destructive testing of welds—Radiographic testing—Part 2:X-and gamma-ray techniques with digital detectors GB/T 3375-1994 Welding terminology GB/T 5185-1985 Welding, brazing, braze welding and soldering of metals—List of processes, for symbolic representation on drawings GB/T 5185-2005 Welding and allied processes—Nomenclature of processes and reference numbers GB/T 15169-1994 Approval testing of manual welders fusion welding-steel GB/T 15169-2003 Qualification test of welders—Fusion welding for steels GB/T 16672-1996 Welds—Working positions—Definitions of angles of slope and rotation GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections GB/T 26955-2011 Destructive tests on welds in metallic materials—Macroscopic and microscopic examination of welds GB/T 27551-2011 Destructive tests on welds in metallic materials—Fracture test and leasing of audio-video products

ISO 9606-4:1999