--> keys <-- idfactura_detalle : 29023||idfactura : 13869||--> fields <-- descripcion (new)  : ROLLO TELA HIPOALERGENICA 5cm||cantidad (new)  : 30||precio_unitario (new)  : 1490.00||subtotal (new)  : 44700.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 44700.00||art_id (new)  : ||ctacte (new)  : 