This International Standard
a) describes the International System of Units" (in clauses 3, 4 and 6);
b) recommends selected decimal multiples and sub-multiples of SI units for general use and gives certain other units which may be used with the International System of Units (in clauses 5 and 7, and annex A);
c) quotes the definitions of the SI base units (in an-nex B).
SS ISO 1000:1992 history
1992SS ISO 1000:1992 SI Units And Recommendations For The Use Of Their Multiples And Of Certain Other Units