--> keys <-- idfactura_detalle : 14861||idfactura : 5572||--> fields <-- descripcion (new)  : ELECTRODOS||cantidad (new)  : 150||precio_unitario (new)  : 27.00||subtotal (new)  : 4050.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 4050.00||art_id (new)  : ||ctacte (new)  : 