{"tema_id":"1334","string":"operating conditions           #01950","created":"2022-12-19 09:13:36","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R137-1:2006 2.2.14 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01950 "},{"@type":"Definition note","@lang":"en-EN","@value":"conditions of the gas (temperature, pressure and gas composition) at which the quantity of gas is measured "}]}