{"tema_id":"1590","string":"reference values of the measurand, RVM           #00867","created":"2022-12-19 09:13:38","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R075-1:2002 4.11 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 00867 "},{"@type":"Definition note","@lang":"en-EN","@value":"specified set of values of the flow rate, the return temperature and the temperature difference, fixed to ensure valid intercomparison of the results of measurements "}]}