JB/T 5000.7-2007 Heavy mechanical general techniques and standards - Part 7:Repair welding for steel castings

JB/T 5000.1-2007 Heavy Machinery General Technical Conditions Part 1: Product Inspection JB/T 5000.2-2007 Heavy Machinery General Technical Conditions Part 2: Flame Cutting Parts JB/T 5000.3-2007 Heavy Machinery General Technical Conditions Part 3: Welding Parts JB/T 5000.4-2007 Heavy Machinery General Technical Conditions Part 4: Cast Iron Components JB/T 5000.5-2007 Heavy mechanical general techniques and standards - Part 5:Non-ferrous casting JB/T 5000.6-2007 Heavy Machinery General Technical Conditions Part 6: Cast Steel Parts JB/T 5000.8-2007 Heavy Machinery General Technical Conditions Part 8: Forgings JB/T 5000.9-2007 Heavy mechanical general techniques and standards-Part 9:Cutting JB/T 5000.10-2007 Heavy machinery general technical conditions - Part 10:Assembly JB/T 5000.11-2007 Heavy Machinery General Technical Conditions Part 11: Pipe Fitting JB/T 5000.12-2007 Heavy mechanical general techniques and standards-Part 12:Paint JB/T 5000.13-2007 Heavy Machinery General Technical Specification Part 13: Packaging JB/T 5000.14-2007 Heavy mechanical general techniques and standards-Part 14:Non-destructive inspection of cast steel JB/T 5000.15-2007 Heavy Machinery General Technical Specification Part 15: Non-destructive Inspection for Forged Steel Parts

JB/T 5000.7-1998 Heavy Machinery General Technical Specification for Welding of Cast Steel Parts

GB/T 10045-2001 Carbon steel flux cored electrodes for arc welding GB/T 10045-2018 Tubular cored electrodes for non-alloy and fine grain steels GB/T 17493-1998 Low alloy steel flux cored electrodes for arc welding GB/T 17493-2008 Low alloy steel flux cored electrodes for arc welding GB/T 17493-2018 Tubular cored electrodes for creep-resisting steels GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 5680-1998 Austenitic manganese steel castings GB/T 5680-2010 Austenitic manganese steel castings GB/T 5680-2023 Austenitic manganese steel castings GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints GB/T 8110-1995 Welding wires for gas shielding arc welding of carbon and low alloy steels GB/T 8110-2008 Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel GB/T 8110-2020 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels GB/T 984-2001 Hardfacing electrodes for shielded metal arc welding JB/T 3223-2017 Welding Material Quality Management Regulations JB/T 3223-1996 Welding Material Quality Management Regulations JB/T 5000.6-2007 Heavy Machinery General Technical Conditions Part 6: Cast Steel Parts JB/T 5000.6-1998 Heavy Machinery General Technical Specification for Cast Steel Parts JB/T 6404-2017 JB/T 6404-2017 Large Manganese Steel Castings Technical Specification JB/T 6404-1992 Large manganese steel castings