{"tema_id":"726","string":"foot crank ergometers with controlled braking power           #01693","created":"2022-12-19 09:13:32","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R128:2000 3.2 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01693 "},{"@type":"Definition note","@lang":"en-EN","@value":"foot crank ergometers with controlled braking power are ergometers whose input power at the crankshaft is independent of the rotational frequency within a specified working range "}]}