General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 985.3-2008
Scope
This part specifies the groove form and size for gas shielded welding of aluminum and aluminum alloys. This section applies to the submerged arc welding process.
GB/T 985.3-2008 Referenced Document
GB/T 324 Weld symbolic representation on drawings*, 2008-06-26 Update
GB/T 5185-2005 Welding and allied processes.Nomenclature of processes and reference numbers
GB/T 985.3-2008 history
2008GB/T 985.3-2008 Recommended Groove for Gas-Shield Welding on Aluminum and Its Alloys