请帮忙将这份访客需知翻译成英语, 谢谢!!

The visitor must know 1. enters dustlessness workshop to have to replace the shoe orto put on the shoe thin film; 2. enters various workshops to observe the order, cannot enter in thesafety line; 3. visitors not portable mobile phone, the camera, the camera and soon may photograph and shoot enters the production workshop like theequipment, if has the belt to receive and keep the storage to thething by the belt team personnel, the visitor leaves time returns; 4. specially permits besides the vice- total level above above, anyforeign merchant, the merchant, the customer must observe carries out; 5. enters the workshop visit to have after the verification permissioncustomer visiting written notice notice branch of manufacture manageronly then