--> keys <-- idfactura_detalle : 12846||idfactura : 4543||--> fields <-- descripcion (new)  : RECOLECTOR ORINA||cantidad (new)  : 25||precio_unitario (new)  : 45.00||subtotal (new)  : 1125.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 1125.00||art_id (new)  : ||ctacte (new)  : 