NRS 009-6-9-1997 Electricity sales systems Part 6: Interface standards Section 9: Standard transfer specification/Numeric token technology - Token encoding format and physical token definition
Details the token encoding format and physical token definition for the numeric token technology.
NRS 009-6-9-1997 history
1998NRS 009-6-9-1997 Electricity sales systems Part 6: Interface standards Section 9: Standard transfer specification/Numeric token technology - Token encoding format and physical token definition