--> keys <-- idfactura_detalle : 16421||idfactura : 6268||--> fields <-- descripcion (new)  : RELOJES-MANOMETROS||cantidad (new)  : 5||precio_unitario (new)  : 1050.00||subtotal (new)  : 5250.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 5250.00||art_id (new)  : ||ctacte (new)  : 