This standard specifies the requirements, inspection, conformity determination and disposal of the import and export of hazardous chemicals hydrogen fluoride/hydrofluoric acid and their packaging. This standard applies to the inspection of imported and exported hazardous chemicals hydrogen fluoride/hydrofluoric acid and their packaging.
SN/T 4211-2015 history
2015SN/T 4211-2015 Inspection rules for import and export dangerous chemical products.Hydrogen fluoride/hydrofluoric acid