I think this information should be merged to article [[International System of Units]] --[[User:Aulis Eskola|Aulis Eskola]] 11:50, 7 May 2007 (EDT) | I think this information should be merged to article [[International System of Units]] --[[User:Aulis Eskola|Aulis Eskola]] 11:50, 7 May 2007 (EDT) |