{"aspect_id":"AS130","aspect_name":"heat-flow-rate","aspect_reference":"NIST SP-811","aspect_symbol":null,"name":"heat-flow-rate British thermal unit (th) per hour","scale_id":"SC945","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN986","unit_name":"British thermal unit (th) per hour","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#B","unit_symbol":"Btu_{th}.h-1"}