{"tema_id":"1598","string":"relative error           #02012","created":"2022-12-19 09:13:38","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R139:2007 T.3.3 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 02012 "},{"@type":"Definition note","@lang":"en-EN","@value":"absolute error of measurement divided by the (conventional) true value of the measurand "}]}