{"tema_id":"2098","string":"working density, \u03c1 w           #01966","created":"2022-12-19 09:13:41","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R137-1:2006 2.3.10 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01966 "},{"@type":"Definition note","@lang":"en-EN","@value":"density of the gas flowing through the gas meter, corresponding to p   and t w       w "}]}