--> keys <-- idfactura_detalle : 21375||idfactura : 9839||--> fields <-- descripcion (new)  : CAJAS TIRAS ON CALL PLUS x 50u||cantidad (new)  : 10||precio_unitario (new)  : 27900.00||subtotal (new)  : 279000.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 279000.00||art_id (new)  : ||ctacte (new)  : 