This standard specifies the inspection, identification, result determination and disposal of imported used railway steel. This standard applies to the inspection and identification of imported old railway steel. This standard does not apply to old railway rails whose length is less than 1m or which have been twisted and deformed.
SN/T 3358-2012 Referenced Document
SN/T 0188 Rules for the weight survey of import and exportcommodities.Weight survey by scale
SN/T 0570 Regulations for the Inspection of Radioactive Contamination of Imported Recycled Raw Materials*, 2023-05-05 Update
SN/T 1791.4 Inspection and Quarantine Regulations for Imported Solid Waste that Can Be Used as Raw Materials Part 4: Iron and Steel Scrap*, 2018-12-31 Update
SN/T 3358-2012 history
2012SN/T 3358-2012 Rules for the inspection of used steel for railway