This standard applies to the dimensional tolerances of wrought aluminum and aluminum alloy rolled plates and strips.
GB/T 3194-1998 history
2012GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering.Part 3:Tolerances on forms and dimensions
2006GB/T 3880.3-2006 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering. Part 3: Tolerances on forms and dimensions
1998GB/T 3194-1998 Wrought aluminium and aluminium alloy sheets and strips--Tolerances on form and dimensions
GB/T 3194-1998 Wrought aluminium and aluminium alloy sheets and strips--Tolerances on form and dimensions was changed to GB/T 3880.3-2006 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering. Part 3: Tolerances on forms and dimensions.