--> keys <-- idfactura_detalle : 24705||idfactura : 11485||--> fields <-- descripcion (new)  : CLAMPS UMBILICAL||cantidad (new)  : 30||precio_unitario (new)  : 565.00||subtotal (new)  : 16950.00||porcentaje_iva (new)  : 0||iva (new)  : 0||porcentaje_iibb (new)  : 0||iibb (new)  : 0||total (new)  : 16950.00||art_id (new)  : ||ctacte (new)  : 