This part of SN/T 3469 specifies the definition, technical requirements, inspection procedures, result determination and disposal of imported rough or sintered copper materials. This section applies to the inspection of imported rough or sintered copper materials transported in containers, bags, bulk, etc.
SN/T 3469.6-2014 history
2014SN/T 3469.6-2014 Rules for the inspection of unrefined & sintered copper material for import