Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 19868.4-2005 Welding procedure qualification based on pre-production welding test $104.00 immediately valid
GB/T 19869.1-2005 Welding Procedure Qualification Test for Steels, Nickel and Nickel Alloys $170.00 immediately valid
GB/T 19869.2-2012 Welding procedure qualification test for aluminum and its alloys $330.00 via email in 1~3 business day valid
GB/T 20422-2006 Lead-free solders $314.00 via email in 1~3 business day superseded
GB/T 20422-2018 Lead-free solders $160.00 via email in 1~3 business day valid
GB/T 22085.1-2008 Electron and laser beam welded joints - Guidance on quality levels for imperfactions - Part 1 : Steel $130.00 via email in 1~3 business day valid
GB/T 22085.2-2008 Electron and Laser Beam Welded Joints-Guidance on Quality Levels for Imperfections - Part 2: Aluminium and its Weldable Alloys $130.00 immediately valid
GB/T 22086-2008 Recommendations for welding of aluminium and aluminium alloys $120.00 immediately valid
GB/T 22087-2008 Arc-welded Joints in Aluminium and its Alloys—Guidance on Quality Levels for Imperfection $249.00 immediately valid
GB/T 22652-2019 Overlaying-welding procedure qualification for valves sealing face $300.00 immediately valid
GB/T 24598-2009 Qualification test of welders—Fusion welding for aluminium and aluminium alloys $220.00 via email in 1~3 business day valid
GB/T 25297.2-2010 Resistance spot welding—Electrode adaptors,male taper 1∶10—Part 2: Parallel shank fixing for end-thrust electrodes $100.00 via email in 1~3 business day valid
GB/T 25298-2010 The general specifications for resistance welding controller $210.00 via email in 1~3 business day valid
GB/T 25299-2010 Resistance welding equipment—Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding,as used in the automobile industry $160.00 via email in 1~3 business day valid
GB/T 25300-2010 Resistance welding equipment—Particular specifications applicable to transformers with one secondary winding for multi-spot welding, as used in the automobile industry $140.00 via email in 1~3 business day valid
GB/T 25301-2010 Resistance welding equipment—General specifications applicable to all transformers $320.00 via email in 1~3 business day superseded
GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers $550.00 via email in 1~5 business day valid
GB/T 25305-2010 Seam welding machines $100.00 via email in 1~3 business day valid
GB/T 25310-2010 Stationary spot welding machines and projection welding machines $100.00 via email in 1~3 business day valid
GB/T 25311-2010 Stationary resistance butt welding machines $100.00 via email in 1~3 business day valid
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