弯管厂现场防火条幅悬挂不标准，的翻译：Pipe plant site fire banner hanging is not standard, 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Elbow plant site fire banners flying non-standard

Pipe plant site fire banner hanging is not standard,

The elbow piece factory scene fire protection scroll hand is nonstandard,

Elbow factory site banner hanging fire are not standard,

Pipe plant site fire banner hanging is not standard,