Thread:Polytherion/@comment-409884-20121220182838/@comment-409884-20121220195231

I think you used the wrong ISO reference because ISO 1000:1992 standards were withdrawn in 2009 in favor of ISO/IEC 80000-3 which is based on ISO 31-1, the part of international standard ISO 31 that defines names and symbols for quantities and units related to space and time.