{"aspect_id":"AS107","aspect_name":"dynamic-viscosity","aspect_reference":null,"aspect_symbol":null,"name":"dynamic-viscosity poundal second per square foot","scale_id":"SC1102","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None pdl.s.ft-2","unit_id":"UN1143","unit_name":"poundal second per square foot","unit_reference":null,"unit_symbol":"pdl.s.ft-2"}