RSU SIGN-02_Adventitious X-Ray Warning Sign Summary: Warning sign for electron microscopes and other X-ray Generating devices which are fully shielded and enclosed Type: Other Owner: Radiation Safety Unit   This document requires CAS authentication Contact email: radiation@manchester.ac.uk Last modified: 27/05/2026 Link to this document: https://documents.manchester.ac.uk/display.aspx?DocID=79352 Edit (only Administrators)