2012SN/T 1631.5-2012 Rules for the inspection of machines for import and export.Part 5:Wire electrical-discharge machines
2001SN/T 0997-2001 Export non-traditional machine tools.Rules for the inspection of wire electro-discharge machines
SN/T 0997-2001 Export non-traditional machine tools.Rules for the inspection of wire electro-discharge machines was changed to SN/T 1631.5-2012 Rules for the inspection of machines for import and export.Part 5:Wire electrical-discharge machines.