--> keys <-- idfactura_detalle : 19337||idfactura : 8589||--> fields <-- descripcion (new)  : ESPECULOS MEDIANOS MEDISUL||cantidad (new)  : 200||precio_unitario (new)  : 140.50||subtotal (new)  : 28100.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 28100.00||art_id (new)  : ||ctacte (new)  : 