{"tema_id":"2100","string":"working pressure, p w           #01963","created":"2022-12-19 09:13:41","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R137-1:2006 2.3.7 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01963 "},{"@type":"Definition note","@lang":"en-EN","@value":"gauge pressure of the gas to be measured at the gas meter. The gauge pressure is the difference between the absolute pressure of the gas and the atmospheric pressure "}]}